Waterproofing materials Product List and Ranking from 133 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

Waterproofing materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. ジェイ・シー・サプライ Kanagawa//Trading company/Wholesale
  2. シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
  3. アーキヤマデ Osaka//Building materials, supplies and fixtures manufacturers
  4. 4 マスト Aichi//Trading company/Wholesale
  5. 5 昭石化工 Tokyo//Building materials, supplies and fixtures manufacturers
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Waterproofing materials Product ranking

Last Updated： Aggregation Period:Dec 24, 2025～Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. High toughness environmentally friendly polyurethane coating waterproofing "GO-JIN" ジェイ・シー・サプライ
  2. "Safty , Reassurance , Versatile development" Fast-curing urethane composite waterproofing series シーカ・ジャパン
  3. 2-component polyurethane coating waterproofing material Sikalastic(R)-727 シーカ・ジャパン
  4. 4 High Durability PVC Sheet Waterproofing Material "Rivet Roof HP" アーキヤマデ
  5. 5 Two-component polyurethane waterproofing method series シーカ・ジャパン

Waterproofing materials Product List

361～375 item / All 382 items

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【Large-scale repair work possible】Inorganic permeable tile finish waterproofing material

【Large-scale repair work possible】Inorganic permeable tile finish waterproofing material

Due to the transparent coating, the tile finish (for walls and floors) and exposed concrete surfaces can be utilized, allowing for reduced construction time and cost savings!

The inorganic permeable tile finishing waterproofing material 'HB Seal' penetrates the joint cement of exterior wall tiles and floor tiles, forming a waterproof protective layer through the generation of OH-Si-OH and C-S-H gel. It is resistant to UV rays, ensuring long-term maintenance. The main components are a hybrid type that combines potassium silicate, colloidal silica, and silicone. After application, the surface forms a water-repellent layer, which gradually changes into a hydrophilic film, exhibiting anti-soiling effects. *We also accept large-scale renovation projects. Please feel free to consult with us! 【Features】 ■ Forms a waterproof protective layer ■ Transparent coating ■ Excellent aesthetic appeal ■ Widely usable for both new construction and renovations ■ Uses materials that are friendly to contractors and the surrounding environment *RCG Japan Co., Ltd. is currently seeking distributors! *For more details, please refer to the PDF document or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material

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Food additive defoamer "Asahi Silicone AF105"

Food additive defoamer "Asahi Silicone AF105"

Applicable to food use under the Food Sanitation Act standards! Oil compound type food additive defoamer.

"Asahi Silicone AF105" is an oil-type defoamer that incorporates a special dispersant into silicone oil. It is primarily used in non-aqueous foaming liquids, offering excellent persistence, and complies with the Food Sanitation Act standards as a food-grade defoamer. It can be diluted with solvents (such as kerosene, gasoline, toluene, etc.) and used by dripping, and for aqueous systems, it can also be dispersed using higher alcohols. 【General Properties】 ■ Appearance: Grayish-white translucent ■ Viscosity: 1500–2000 cp ■ Active Ingredient: 100% *For more details, please refer to the PDF document or feel free to contact us.

  • Water Treatment

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Release agent for FRP molding Asahi Silicone Aerosol 520P

Release agent for FRP molding Asahi Silicone Aerosol 520P

- As a release agent during FRP molding - As an alternative to fluorinated release agents - As a release agent when painting or bonding occurs after release

Asahi Silicone Aerosol 520P is a release agent made from alkyl-modified silicone oil in a spray form. It possesses excellent properties such as heat resistance, lubrication, smoothness, and gloss due to its silicone oil content. It is used for a wide range of applications, including as a release agent for various rubber, plastics, and molds, as well as for polishing, lubricating various cutting tools, and smoothing fibers. - Used as a release agent during FRP molding - Used for molded products that will undergo printing or painting after release - Serves as an alternative to fluorine-based release agents

  • Other fittings
  • shutter
  • Medicines

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【Melt Torch Waterproofing Construction Guide】Points to be Cautioned About

【Melt Torch Waterproofing Construction Guide】Points to be Cautioned About

Introducing points to be careful about when considering construction using repair waterproofing methods.

When considering renovation waterproofing methods, there are several points that must be taken into account. The melt-torch maintenance method using a "melt torch" has excellent features suitable for renovation waterproofing. 【Points to be aware of】 ■ Is the contractor reliable and trustworthy? ■ Does the waterproofing material have excellent basic performance? ■ Is the construction method environmentally friendly? *For more details, please refer to the PDF document or feel free to contact us.

  • Waterproofing work
  • Waterproof sheet

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Urethane Coating Waterproofing Material "Sugomaku" [No Need to Remove Existing Substrate]

Urethane Coating Waterproofing Material "Sugomaku" [No Need to Remove Existing Substrate]

A urethane coating waterproofing material that can be applied without selecting the substrate! It eliminates the need to remove existing waterproof layers, significantly reducing waste and compressing construction time and costs!

Concrete, urethane, and coating waterproofing, as well as asphalt, sheets, and metal, can flexibly accommodate various substrates. Since it can be applied without selecting a substrate, there is no need to remove existing waterproof layers, significantly reducing waste materials and compressing construction time and costs. It achieves durability equal to or greater than X-2 without the need for reinforcing fabric, contributing to a reduction in the number of processes and shortening the construction period. 【Features】 ■ Flexibly accommodates various substrates, including concrete, urethane, coating waterproofing, asphalt, sheets, and metal. ■ Since it can be applied without selecting a substrate, there is no need to remove existing waterproof layers, significantly reducing waste materials and compressing construction time and costs. ■ Applicable to a wide variety of locations: - Rooftops, roof balconies, verandas, open corridors, stairs, - Ditches, skirting boards, planting areas, flower beds, stadium stand stairs, floors, - Metal roofs, indoors. ■ Achieves durability equal to or greater than X-2 without the need for reinforcing fabric, contributing to a reduction in the number of processes and shortening the construction period. *For more details, please request materials or view the PDF data from the download section.

  • Special Construction Method

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[Time-saving] Metal repair in 30 minutes! 'Aikupate'

[Time-saving] Metal repair in 30 minutes! 'Aikupate'

Sample available! Putty that can be used for scratches, hole filling, and surface preparation before painting.

"Icupate" can be used for filling voids, patching holes, building up repairs, and protective lining for wear areas. It comes in two sizes: main agent in 4kg cans or 20kg pails, and hardener in 100g tubes. It cures quickly in 30 minutes and has a high wear resistance with a heat resistance temperature of 180°C. For orders over 40kg, we can customize it according to your color preferences and other specifications. 【Features】 - Filler for voids, hole patching, build-up repairs, and protective lining for wear areas - Heat resistance temperature of 180°C and high wear resistance - Material cost is less than 50% compared to epoxy - Cures in 30 minutes - Machinable after full curing *For more details, please refer to the PDF document or feel free to contact us.

  • Plastering base material
  • Reinforcement and repair materials

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Silicatec's Four Points: <Amazing Water Stopping Power>

Silicatec's Four Points: <Amazing Water Stopping Power>

Quick reaction with concrete effectively prevents rain leakage from fine cracks!

Among the four key points of "Silicatec" that we handle, I would like to introduce the point of "amazing water-stopping power." It reacts quickly with concrete and effectively prevents rainwater leakage from fine cracks. Additionally, it is resistant to vibrations and maintains its water-stopping effect over a long period. Please feel free to contact us when you need our services. 【Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work

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Silicatech's Four Points: <Cost Reduction>

Silicatech's Four Points: <Cost Reduction>

Since there is no need to remove the damaged coating like in membrane waterproofing, the cost of waterproofing renovation work is reduced!

Among the four points of "Silicatec" that we handle, I would like to introduce "Cost Reduction." The construction is simple and can be completed in a short period. Since there is no need to remove the damaged coating like in membrane waterproofing, it can reduce the costs of waterproof renovation work. Please feel free to contact us when you need our services. 【Points】 ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work

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Silicatech's Four Points <Waterproof Guarantee>

Silicatech's Four Points <Waterproof Guarantee>

It is possible to modify the concrete itself into a thick waterproof layer, allowing for long-lasting effects!

Among the four key points of "Silicatec" that we handle, we would like to introduce the "Waterproof Guarantee." By modifying the concrete itself into a thick waterproof layer, it is possible to maintain effectiveness over a long period. Therefore, we offer a waterproof guarantee based on long-term performance records. Please feel free to contact us when needed. [Key Points] ■ Amazing water-stopping power ■ Cost reduction ■ Waterproof guarantee ■ Self-sealing reaction *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work

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[Case Study of Trouble Resolution] I want to request waterproofing work, but I can't close the store.

[Case Study of Trouble Resolution] I want to request waterproofing work, but I can't close the store.

Waterproofing work can be done at night after customers leave, without closing the store!

We would like to introduce a case study of trouble resolution by "Silicatec" for those troubled by leaks. For large shopping malls and amusement facilities, even a single day of closure can result in significant opportunity loss. Therefore, most stores leave issues like leaks unresolved. However, the Silicatec waterproofing method allows for waterproofing work to be done at night after customers have left, without closing the store, and the work can be completed within business hours without requiring the store to shut down. [For such concerns] ■ Want to request waterproofing work but cannot close the store ■ Stopping partial leaks requires extensive work ■ Unable to identify the cause of the leak ■ Do not want to burden the residents of the condominium *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material
  • Waterproofing work

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The NEXCO Central Japan Group will exhibit its products at the Highway Techno Fair.

The NEXCO Central Japan Group will exhibit its products at the Highway Techno Fair.

We will showcase a wide range of products that can be used beyond highways. *October 16-17 @ Tokyo Big Sight

This year, we will be exhibiting 36 products from 9 group companies. These products have been developed to improve the safety and efficiency of workers and the surrounding environment in construction work, so please take this opportunity to stop by. For more details about the Highway Tech Fair 2025, please refer to the URL below. 【Exhibited Products (excerpt)】 ■ Infrastructure displacement analysis service using satellite SAR ■ Synchro Picatch ■ Waterproofing material for manual paving "Highway Slab Bond" ■ Geo-slope construction method ■ B-ALART ■ Vehicle intrusion detection system "Miharun-da" ■ Multi-functional vehicle (Sakura) *Many other products will also be on display. *For more details, please download the PDF or feel free to contact us.

  • Safety and consumables
  • Paving Materials
  • Vehicle Management System

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Silicone solvent 'eSolv 21RS' (non-flammable)

Silicone solvent 'eSolv 21RS' (non-flammable)

Reusable as many times as needed! The perfect solvent for hardened adhesives and silicone rubber 【Silicone Solvent eSolve 21RS】

A solvent with excellent dissolving power to decompose silicone-based compounds (hardened adhesives, silicone rubber). It easily dissolves silicone resin just by immersion. [Silicone Solvent eSolve 21RS]

  • Medicines

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Special PVC sheet waterproofing material for sloped roofs 'Rivet Roof ART'

Special PVC sheet waterproofing material for sloped roofs 'Rivet Roof ART'

The perfect waterproofing method for renovations such as asphalt shingles! Waterproof sheet specifically for sloped roofs: "Rivet Roof ART."

"Rivet Roof ART" is a PVC resin-based sheet waterproofing material specifically designed for sloped roofs. The sheet features a printed pattern to maintain the architectural aesthetics of the building, making it ideal for waterproofing renovations such as asphalt shingle roofs. Its random print eliminates the need for pattern matching, resulting in excellent workability and a natural finish that blends seamlessly into the landscape.

  • リベットルーフART_製品イメージ.jpg
  • 柄見本_グレー#03.jpg
  • リベットルーフART施工事例.jpg
  • ART1.jpg
  • ART2.jpg
  • ART3.jpg
  • Waterproof sheet
  • Others/Roofing materials (shingles, cement, steel sheets, aluminum)
  • Tile and slate roofs

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Alonix UVX-6388, 6389

Alonix UVX-6388, 6389

High Flexibility UV Hard Coat

■Features - The base resin is DPHA - The film is less likely to curl after application - Flexibility that is resistant to cracking even when the film is bent

  • Mural

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Significantly enhance the durability of exterior walls! Moisture-permeable water-repellent agent "Water Tight."

Significantly enhance the durability of exterior walls! Moisture-permeable water-repellent agent "Water Tight."

Long-lasting at a low cost. Free samples available! Please give it a try!

Water Tight is a colorless, transparent silicone-based water repellent. It repels rainwater that intrudes from the exterior walls, making it very effective in maintaining a beautiful appearance over time. With simple application, it maintains water-repellent effects for a long period and prevents deterioration of the building. When used on exterior walls with coarse finishing materials such as stucco or resin, it helps prevent dirt from accumulating in the uneven surfaces, allowing you to experience greater effectiveness. 【Features】 ■ High water-repellent effect → It repels not only rain and snow but also the mud and dust contained in them. ■ Breathability → Prevents moisture accumulation, thereby preventing internal condensation and freeze damage. ■ Durability and weather resistance → Maintains appearance over a long period. ■ Low cost ■ Easy application

  • Coating film waterproofing material/permeable waterproofing material
  • Coating film waterproofing material/permeable waterproofing material

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