ジェイ・シー・サプライ List of Products and Services

The "Penguin Seal PS169N" is a sealing material that excels in adhesive properties and overall workability balance. It responds well to various joints, such as non-working joints commonly found in mid-rise reinforced concrete structures, as well as stone, tile, and painted finishes. In summer, it offers sufficient usable time, while in winter, it possesses excellent curing properties, allowing for quick and beautiful finishing, especially in corner areas. 【Features】 ■ Two-component polysulfide ■ Pursuit of total balance performance ■ Improved work efficiency through ease of application and quality of finish ■ Complies with JIS A 5758 Type F-25LM durability classification 8020 ■ Environmentally friendly polysulfide-based sealing material that does not contain lead compounds *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

The "Penguin Seal MS2570 type NB" is a stress-relieving two-component type construction sealant suitable for ceramic siding boards. Utilizing unique synthesis and formulation technology, we have finally achieved a non-bleed type of "Penguin Seal MS2570" specifically designed for ceramic siding joints that does not contaminate paint. Being a two-component type, it cures uniformly internally, significantly reducing the likelihood of cracks, wrinkles, or sagging due to vibrations after the following day. 【Features】 ■ Two-component modified silicone ■ Non-bleed type with excellent paint adhesion and contamination resistance ■ Usable for both exposed and painted joints ■ Maintains stable adhesion for a long period ■ Significantly reduces the likelihood of cracks, wrinkles, or sagging due to vibrations after the following day *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

The "Penguin Seal IB7000" is a high-performance sealing material that achieves high weather resistance and durability through the adoption of next-generation polymers, making it suitable for use on glass joints as well. Like modified silicone, it can be painted with most paints. Additionally, it exhibits stable adhesion to many substrates with two types of primers. There is no contamination (water-repellent contamination) around the joints, as seen with silicone-based sealing materials, allowing the building to maintain a beautiful appearance for a long time. 【Features】 ■ Two-component polyisobutylene ■ Excellent weather resistance and durability, outstanding glass adhesion ■ Beautiful appearance around joints ■ Excellent paintability and adhesion ■ Renovation work possible for silicone-based sealing materials *For more details, please refer to the PDF document or feel free to contact us.

• Subsidiary materials

"Rakumoru" is a cement-based premixed (one-component) polymer cement mortar blended with high-performance powdered resin. It allows for the repair of damaged areas in concrete structures, enabling a thickness application of up to 60mm at once without sagging. This lightweight mortar has excellent workability and good trowel spread. 【Features】 ■ Can repair damaged areas up to 60mm in one application ■ Lightweight mortar with good trowel spread and workability ■ Blended with high-performance powdered resin ■ Achieves specified performance simply by mixing with regulated tap water *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases, etc.

• Reinforcement and repair materials

"Kation Plus #1" is a high-performance base adjustment material with excellent versatility. It can be used for various base adjustments, such as new spray bases, painting bases, waterproofing work, or renovation work. By simply mixing it with the specified amount of tap water, you can easily and consistently create high-quality material, making quality control straightforward and economical. 【Features】 ■ Excellent adhesion to various substrates and outstanding durability ■ Easy quality control and economical ■ Easy disposal of waste materials, contributing to reduced environmental impact on site ■ Good workability, improving construction efficiency and shortening construction time *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases, etc.

• Subsidiary materials

"Showa Water Stop Agent" is a quick-setting water-stop cement that instantly solidifies leaking areas in concrete structures within the civil engineering and construction fields. In addition to water stopping, it demonstrates excellent performance for filling concrete defects and temporarily securing stone materials. It provides excellent adhesion to concrete and mortar substrates. 【Features】 ■ Hardens in about 1 minute when mixed with water ■ Almost no cracking occurs ■ Excellent adhesion *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• cement

"Unirex 3" is a safe and secure material that does not emit formaldehyde in a water-based system. As a water absorption regulator, it effectively suppresses poor curing and interfacial delamination by appropriately maintaining the water absorption level with the substrate. Additionally, as a polymer dispersion for cement saturation, it can enhance water resistance, durability, and abrasion resistance without compromising the workability of the mortar. [Features] - Does not emit formaldehyde in a water-based system - Effectively suppresses poor curing and interfacial delamination by appropriately maintaining the water absorption level with the substrate - Enhances water resistance, durability, and abrasion resistance without compromising the workability of the mortar *For more details, please refer to the PDF materials or feel free to contact us. ★Introduction of Contractors★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renovation, exterior work, painting, waterproofing, and repair. ★Introduction of Properties★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• Exterior coating materials

"Bondment Large Tile" is a premixed mortar suitable for the installation of large tiles such as small edge flat tiles and two-fold tiles. It has excellent water retention, stable workability, and outstanding weather resistance. Additionally, it can be applied to mortar and concrete substrates, and it is particularly easy to use as it requires no on-site mixing; simply mix this product with the specified amount of water using a hand mixer or similar tool. 【Features】 ■ Excellent strength and stable adhesion ■ Rich in water retention and stable workability ■ Outstanding weather resistance ■ Particularly easy to use, requiring only the addition of water without the need for on-site mixing *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Mortar and plaster materials

We would like to introduce the "Cementex Method" from Obanaya Cementex, which we handle. The ionic nature is a special cationic type, and the cationic (+) emulsion forms a complete adhesion state through the mutual attraction of positively and negatively charged particles, allowing for excellent adhesion. We offer various methods, including the "Elas Mesh Method," which simultaneously prevents peeling and deterioration (such as preventing neutralization), as well as the "Elas II Method" and the "E Mesh Method." 【Method Lineup】 ■ Elas Mesh Method ■ Elas Mesh T Method HB Specification ■ Elas II Method ■ E Mesh Method ■ Neutralization Prevention Elas Guard Method *For more details, please refer to the PDF materials or feel free to contact us.

• Anti-rot, anti-termite, anti-mold material

The "Bondment Tile Use" is a premixed mortar that is particularly suitable for the installation of mosaic tiles such as 50 square and 50 double-sized tiles. It is especially easy to work with, requiring no on-site mixing; just add water to simplify the process. It has excellent water retention, stable workability, and various strengths, providing consistent adhesion. 【Features】 ■ Excellent in various strengths and has stable adhesion ■ Rich in water retention and has stable workability ■ Excellent weather resistance ■ Particularly easy to work with, requiring no on-site mixing; just add water *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Mortar and plaster materials

This catalog introduces the sealing materials "Bond" manufactured by Konishi, which we handle. Starting with the heat and cold-resistant "Bond Silicone Caulk," we also offer a lineup that includes "Bond Modified Silicone Caulk" and "SR Seal S70." In addition to the types of products, we also present their properties, performance, adhesion, and construction procedures using diagrams and tables. Please use this information for product selection. 【Featured Products (Excerpt)】 ■ Bond Silicone Caulk ■ Bond Silicone Caulk with Anti-Mold Agent ■ Bond Modified Silicone Caulk ■ Bond Modified Silicone Caulk Clear ■ Bond Modified Silicone Caulk Non-Bleed *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of Contractors ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Introduction of Properties ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• glue

"Rivet Roof" is a waterproof sheet made primarily from PVC resin with a special formulation that minimizes changes in physical properties due to temperature fluctuations and ultraviolet rays, offering excellent durability. The overlapping joints are fused together using hot air or adhesives, resulting in outstanding joint strength. We provide systems that accommodate various rooftop shapes and substrate types, meeting diverse waterproofing needs. Additionally, we offer products such as "Rivet Roof COOL," which efficiently reflects sunlight, and "Rivet Roof HP," a long-lasting sheet. 【Features】 ■ High-design color sheets ■ UV protection ■ High water tightness ■ High quality proven through various tests ■ Durable product design validated through various exposure evaluations *For more details, please refer to the PDF materials or feel free to contact us.

• Coating film waterproofing material/permeable waterproofing material

The anti-corrosion resin lining system "Shukura" features a lineup of construction methods based on high-strength FRP, which excels in water resistance and chemical resistance. Each method provides stable quality through design tailored to the intended application. In response to the need for improved construction environments, we have also enhanced environmentally friendly methods such as "low odor" and "low solvent." 【Features】 ■ Lineup based on FRP ■ Enhanced environmentally friendly construction methods ■ Method design suitable for the intended application ■ Lineup of epoxy resin lining systems ■ Standardized quality control after construction *For more details, please refer to the PDF materials or feel free to contact us. ★ Contractor Introduction★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• Anti-rot, anti-termite, anti-mold material

The waterproofing method "PoliRoof" demonstrates high performance with excellent overall balance through proper construction. As an environmental measure, we primarily use the "non-sanding method," and we also offer a non-styrene type of FRP that reduces odors during construction. Our company has established an industrial association with over 200 waterproofing contractors nationwide, aiming to establish a responsible construction system. 【Features】 ■ Reduces dust (non-sanding method) ■ Less affected by the substrate ■ Reduces odors during construction (non-styrene type) ■ Environmentally friendly water-based topcoat "PoliRoof S-4AU Water-based" (non-styrene type) *For more details, please refer to the PDF materials or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those facing the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Coating film waterproofing material/permeable waterproofing material

The FRP waterproofing system "PoliRoof" is a waterproofing method suitable for parking lots. Parking lots require waterproofing functionality, functionality as a road paving material, and weather resistance as finishing materials. This method combines a flexible urethane coating and a robust FRP waterproofing to satisfy three functions, making it a "composite coating waterproofing system." 【Features】 ■ Lightweight structural components ■ Total cost reduction ■ Speedy construction ■ Excellent physical and chemical properties ■ Easy maintenance *For more details, please refer to the PDF materials or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Coating film waterproofing material/permeable waterproofing material

The "PoliRoof FRP Waterproofing System" is a waterproofing system made of FRP that excels in weather resistance and water resistance, demonstrating outstanding durability in various environments. Furthermore, thanks to the excellent chemical resistance, abrasion resistance, and impact resistance of FRP, it fully exhibits its performance even in harsh conditions. Used for exposed waterproofing, it is lightweight at only about 4-5 kg/m², and this excellent performance has led to its widespread adoption in parking lots and rooftops under severe conditions. 【Features】 ■ High strength and lightweight ■ Rich variety ■ Multifunctional ■ Fireproof (ember) certification obtained *For more details, please refer to the PDF materials or feel free to contact us. ★ Introduction of Contractors ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Introduction of Properties ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases, etc.

• Coating film waterproofing material/permeable waterproofing material

The "Excel Tech BB System" is a construction system that utilizes a water-based high-elasticity acrylic rubber coating waterproofing material, combining waterproofing and rust prevention functions, primarily targeting metal roofs. Not only does it excel in waterproofing effectiveness, but it also protects metal roofs from rust formation, demonstrates heat insulation effects, and contributes to energy savings such as reducing air conditioning costs. Additionally, by using a dedicated primer, it can also accommodate the refreshing of slate roofs. 【Features】 ■ Excellent waterproofing function ■ Long-lasting rust prevention function ■ Superior heat insulation function ■ Reduces rain noise ■ Improved aesthetic appeal *For more details, please refer to the PDF materials or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, among hundreds of specialized contractors in renewal exteriors, painting, waterproofing, and renovation work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Coating film waterproofing material/permeable waterproofing material

"Exceltex Waterproofing Material" is an environmentally friendly polymer-cement-based waterproofing material that contains no harmful substances. On-site, the main material made from polymer emulsion is mixed with a hardening agent made from alumina cement-based special formulation for use. It contributes to society through key technologies of "environment" and "safety" with a safe working method that causes no environmental pollution, thanks to an excellent durability waterproof membrane formation system. 【Features】 ■ Excellent safety ■ Excellent followability ■ Excellent workability ■ Excellent deterioration prevention ■ Strong durability adhesion *For more details, please refer to the PDF materials or feel free to contact us. ★ Contractor Introduction ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renewal exterior work, painting, waterproofing, and renovation. ★ Property Introduction ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases, etc.

• Coating film waterproofing material/permeable waterproofing material

The "Saracene ES Method" is a technique that extends the lifespan of existing PVC sheet waterproofing layers by newly layering polyurethane coating waterproofing on top of them. This method can be applied only when there are no issues such as blisters (bubbles) or breaks in the existing PVC sheet waterproofing layer, and when the deterioration is relatively mild. Please feel free to contact us when you need our services. 【Application Criteria】 ■ Confirm that appropriate substrate treatment and method selection are specified in the design documents. ■ Confirm through on-site investigation that there is no significant deterioration in the existing waterproofing layer and that the adhesion of the interlayer primer is good. ■ Do not apply in locations that violate the precautions. *For more details, please refer to the PDF materials or feel free to contact us. ★Introduction of Contractors★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★Introduction of Properties★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases, etc.

• Renovation and repair methods

JC Supply Co., Ltd. handles the bonding sealant primer "Bond Seal Primer." We offer a lineup tailored to various applications, starting with "#1" for civil engineering concrete and mortar, and including "#5" for oil-based replacements. To ensure the adhesion of bonding sealants, please be sure to use this product. 【Product Lineup】 ■ #1 (For civil engineering concrete and mortar) ■ #2 (For ceramic siding) ■ #5 (For oil-based replacements) ■ #7 (General purpose) ■ #9 (General purpose) ■ #38 (For metal insulated sandwich panels) ■ Extreme use (For concrete and mortar) *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

"Bond Eflex" is a one-component modified silicone epoxy resin adhesive that cures at room temperature. It demonstrates excellent adhesive strength to various substrates and has low-temperature characteristics that exhibit outstanding rubber elasticity even at -30°C. Additionally, it requires no measuring or mixing, and there are no constraints on usable time, making it extremely user-friendly. This groundbreaking product leverages the excellent performance of epoxy resin while incorporating flexibility. 【Features】 ■ Cures at room temperature as a one-component product with no mixing required ■ Shows over 200% elongation at room temperature, absorbing external stress ■ Exhibits rubber elasticity over a wide range from -30°C to 80°C ■ Adheres well to various substrates (stone, tile, metal, concrete, etc.) ■ Minimal contamination to stone materials *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

"Bond Easy Peel Seal ONE" is a crack sealing material that allows for easy removal, specifically designed for the "Bond Cylinder Method" (low-pressure resin injection method). Since it does not require electric tools such as disc sanders for removal, there is no noise or dust generated, and there is minimal concern about damaging the substrate. Additionally, it comes in a one-component cartridge, making it easy to handle, and it has resistance to injection pressure, allowing for the installation of washers as well. 【Features】 ■ Can be easily removed by hand, eliminating concerns about noise and dust during removal ■ Easy to handle due to the one-component cartridge ■ Washers can be adhered simultaneously *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renewal exteriors, painting, waterproofing, and renovation work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

"Bond Build Seal SR" is a two-component silicone-based sealing material primarily composed of dimethyl polysiloxane, which is of the dehydroxylamine type. It excels in durability and weather resistance, has a low modulus and high elongation, and does not fatigue even under repeated stress, making it suitable for joints with significant movement, such as curtain walls. Additionally, it shows almost no change in properties with temperature, demonstrating stable performance throughout the four seasons. 【Features】 - Low modulus with high elongation - Suitable for metal curtain walls with significant joint movement - Excellent resistance to tearing - Almost no change in properties with temperature - Stable performance throughout the four seasons *For more details, please refer to the PDF materials or feel free to contact us.

• Reinforcement and repair materials

"Bond U-Cut ONE" is a paste-like single-component flexible epoxy resin suitable for filling and repairing cracks in concrete and mortar, as well as for filling various joints in civil engineering structures. It is easy to handle as it does not require the hassle of "measuring" or "mixing," and it is not subject to "usable time" constraints. Additionally, it has excellent elasticity, follows the behavior of cracks, and causes minimal contamination with various coatings. 【Features】 ■ Obtained JIS A 6024 (Epoxy resin for building repair and reinforcement) certification ■ Excellent elasticity, follows the behavior of cracks ■ Superior adhesion to concrete and various building materials ■ Cures at room temperature without mixing ■ Causes minimal contamination with various coatings *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

"Bond Uniepox Repair Primer" is a one-component moisture-curing hard epoxy resin primer with anti-corrosion properties. With medium viscosity and appropriate thixotropy, it excels in application workability and is suitable as a tack coat material that also serves as an anti-corrosion agent before applying resin mortar for exposed rebar repairs. There is no need for weighing or mixing, and it is not subject to restrictions on usable time. 【Features】 ■ No strong amine odor ■ Combines anti-corrosion and tack coat functions, allowing for a shortened process ■ High mechanical strength, wide adhesion, and excellent adhesion durability ■ Excellent adhesion to wet surfaces and water resistance ■ No need for weighing or mixing, and not subject to usable time restrictions *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Property Introduction★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

"Bond E209" is a high-viscosity epoxy resin adhesive that conforms to the standards for building repair and reinforcement epoxy resins. It has excellent fluidity during injection, with minimal sagging on vertical and ceiling surfaces, making it suitable as an injection material for gaps. It can be used for repairs of floating injections on mortar-finished exterior walls, fixing anchor pins, and repairing cracks in concrete structures. 【Features】 - Obtained JIS A 6024 (Epoxy resin for building repair and reinforcement) certification - Minimal sagging even at thicknesses of 5 to 10 mm - Excellent mechanical strength and adhesion strength - Superior water resistance and chemical resistance after curing - Grease-like consistency, excellent in terms of extraction and application *For more details, please refer to the PDF materials or feel free to contact us. ★Introduction of Contractors★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renovation exteriors, painting, waterproofing, and repair work. ★Introduction of Properties★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

"Bond E206" is a low-viscosity epoxy resin adhesive that complies with the standards for building repair and reinforcement epoxy resins. It has excellent fluidity and can be injected into fine cracks. Additionally, the resin mortar based on this product excels in abrasion resistance, impact resistance, and water resistance, making it suitable for a wide range of applications, including the repair of concrete and mortar defects, as well as factory floors, roads, and bases. 【Features】 ■ Complies with various standards as a low-viscosity epoxy resin for automatic low-pressure resin injection methods ■ Good fluidity allows it to fill even the finest cracks completely ■ Excellent mechanical strength and adhesion strength ■ Superior water resistance and durability after curing ■ Excellent adhesion to wet surfaces *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to specialized contractors among our hundreds of partners in exterior renewal, painting, waterproofing, and renovation work. ★ Property Introduction★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

"Bond K Mortar" is a lightweight and high-strength special epoxy resin mortar formulated with epoxy resin and special lightweight aggregates. Due to its lightweight nature, it allows for thick application on vertical and ceiling surfaces, which traditional resin mortars could not accommodate. Additionally, even when applied thinly, it does not experience drying out like cement mortar, demonstrating excellent effectiveness in repairing voids in concrete structures. 【Features】 ■ Obtained JIS A 6024 (Epoxy resin for building repair and reinforcement) certification ■ With a specific gravity of 0.8 or less, it can be applied thickly on vertical and ceiling surfaces ■ Excellent moldability, allowing for a wide range of thicknesses from thin to thick applications ■ Superior freeze-thaw resistance and long-term durability *For more details, please refer to the PDF document or feel free to contact us.

• Reinforcement and repair materials

"BOND E2300J" is a low-viscosity high-strength epoxy resin for civil engineering and construction that can be applied on wet surfaces and underwater. It has excellent adhesion to concrete, mortar, and metals, making it suitable as a resin for anchoring and reinforcing bars. Additionally, it can be used as a grout material for reinforcing steel plates on floor slabs and beams, as well as for wrapping and reinforcing bridge piers and columns. 【Features】 ■ Excellent mechanical strength and adhesion ■ Superior adhesion to concrete and metals ■ Excellent water resistance and durability after curing ■ Excellent workability due to low viscosity *For more details, please refer to the PDF document or feel free to contact us. ★Introduction of Contractors★ We also provide introductions to contractors for those facing the serious issue of labor shortages. We can introduce you to our partner companies, among hundreds of specialized contractors in exterior renovation, painting, waterproofing, and repair work. ★Introduction of Properties★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

This catalog introduces the sealing material "Penguin Seal" handled by J.C. Supply Co., Ltd. It includes major construction achievements, representative usage examples, characteristics by substrate, and appropriate applications for both two-component and one-component types. Additionally, we also provide information on construction procedures and joint dimension design, so please take a moment to read through it. [Contents (partial)] ■ Major construction achievements ■ List of Penguin Seal products ■ Representative usage examples of Penguin Seal (commercial buildings, single-family homes) ■ Introduction of each Penguin Seal product ■ Properties of primers *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of contractors ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renewal exterior work, painting, waterproofing, and renovation. ★ Introduction of properties ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

This catalog introduces the sealing material "Hamathite" handled by J.C. Supply Co., Ltd. It includes detailed information on major construction achievements, a product list, property tables for two-component and one-component types, and construction procedures. Please use this for selecting products. 【Contents (partial)】 ■ Industrial waste countermeasure container e-can ■ Major construction achievements ■ Product list of Hamathite sealing materials ■ Property table of Hamathite sealing materials (two-component) ■ Property table of Hamathite sealing materials (one-component) *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of Contractors ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to several hundred specialized contractors in exterior renovation, painting, waterproofing, and repair work from our business partners. ★ Introduction of Properties ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

This document is a guidebook for exterior wall repair methods for schools, apartment buildings, and condominiums. It introduces various repair methods, including the restoration of cracks and missing parts, as well as examples of exterior wall deterioration, their causes, and the process of the exterior wall rehabilitation system. Please take a moment to read it. 【Contents (partial)】 ■ Examples of exterior wall deterioration and their causes ■ Process of the exterior wall rehabilitation system ■ Preliminary investigation and diagnosis ■ Selection of methods ■ Various repair methods *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of Contractors ★ We also provide introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our partner companies, which include hundreds of specialists in renewal exterior work, painting, waterproofing, and renovation. ★ Introduction of Properties ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases, etc.

• Renovation and repair methods

This catalog introduces the "Bond Sealing Materials" handled by J.C. Supply Co., Ltd. It provides detailed information on major construction achievements, types, properties, and performance of bond sealing materials, as well as construction procedures and lengths. Please use this for selecting products. [Contents (partial)] ■ Major construction achievements of bond sealing materials ■ Types/properties and performance of bond sealing materials ■ Types/properties/guidelines for selecting bond seal primers ■ Paintability of bond sealing materials/suitable materials for suitable places ■ Fire-resistant sealing materials and non-painted contamination type sealing materials *For more details, please refer to the PDF document or feel free to contact us. ★ Introduction of Contractors ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to several hundred specialized contractors for renovation, exterior work, painting, waterproofing, and repair projects from our business partners. ★ Introduction of Properties ★ We accept requests for property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• Reinforcement and repair materials

"Salasene EZ" contains no MOCA, TDI, or any other specific chemical substances, making it a polyurethane waterproofing material that does not require handling under the Specific Chemical Substance Hazard Prevention Regulations. While maintaining essential self-leveling properties for polyurethane waterproofing materials, it has reduced tackiness. Additionally, by adopting a blue-gray color for the waterproofing material, it has become easier to visually identify areas that have been missed or forgotten during the application of protective finishing materials. 【Features】 ■ Completely free of specific chemical substances ■ Excellent material design for workability ■ Reduced tackiness while maintaining self-leveling properties ■ Adoption of blue-gray color for waterproofing material ■ Improved visibility *For more details, please refer to the PDF document or feel free to contact us. ★ Contractor Introduction ★ We also offer contractor introductions for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, among hundreds of specialized contractors in renewal exteriors, painting, waterproofing, and renovation work. ★ Property Introduction ★ We accept property introductions for contractors. Please feel free to contact us with any questions regarding material purchases.

• Coating film waterproofing material/permeable waterproofing material

JC Supply Co., Ltd. handles construction materials, focusing on waterproofing materials, paints, and repair materials, providing both products and services of better quality. With logistics centers in seven locations across the country, including Tokyo, Tama, Kanagawa, Chiba, Saitama, Osaka, and Kobe, we respond to requests regarding delivery times, locations, and schedules to the maximum extent possible. In particular, our distribution system that delivers directly to customers' sites has received high praise. 【Business Content】 ■ Sales of Construction Materials - Sealing materials, surface waterproofing materials, injection materials, painting materials - Substrate treatment materials, water-stopping materials, and other auxiliary materials and construction tools - Earthquake-resistant materials, civil engineering materials - Safety products, workwear *For more details, please download the PDF or feel free to contact us. ★ Introduction of Contractors ★ We also offer introductions to contractors for those struggling with the serious issue of labor shortages. We can introduce you to our business partners, which include hundreds of specialized contractors in renovation exteriors, painting, waterproofing, and repair work. ★ Introduction of Properties ★ We accept property introductions for construction contractors. Please feel free to contact us with any questions regarding material purchases.

• Waterproofing Agent