Waterproofing materials Product List and Ranking from 43 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Waterproofing materials Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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. アーキヤマデ Osaka//Building materials, supplies and fixtures manufacturers
  3. シーカ・ジャパン Tokyo//Building materials, supplies and fixtures manufacturers
  4. 4 シリカテック Tochigi//Other construction industries
  5. 5 化研マテリアル Tokyo//Trading company/Wholesale
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Waterproofing materials Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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. [Case Study of Troubleshooting] Becoming extensive to stop partial rain leaks. シリカテック
  3. High Durability PVC Sheet Waterproofing Material "Rivet Roof HP" アーキヤマデ
  4. 4 Two-component polyurethane waterproofing method series シーカ・ジャパン
  5. 5 Fast-curing polyurethane coating waterproof "Alterax Spray Parking Lot Specification" 田島ルーフィング 市場開発部

Waterproofing materials Product List

271～285 item / All 369 items

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RCG Inner Silica OC Method: Overview and Features

RCG Inner Silica OC Method: Overview and Features

RCG Inner Silica OC densifies concrete and prolongs the lifespan of open channels!

We would like to introduce the overview and features of the "RCG Inner Silica OC Method" conducted by RCG Japan Co., Ltd. This method involves applying a surface impregnation material to the concrete surface, with the primary effect being the repair effect from the surface impregnation material. Additionally, there is a "supplementary method" aimed at improving the quality of the base material and inorganic surface coating materials by combining it with surface coating methods. Please feel free to consult us when you need our services. 【Properties (partial)】 ■ Main components: Particle colloid (sodium silicate, potassium silicate) ■ Appearance: (Main material) Colorless / Liquid (Coloring material) Red-purple / Liquid ■ Odor: Odorless ■ Specific gravity: 1.1 or more ■ pH: 11.0 or more *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material

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The mechanism of the inner coat.

The mechanism of the inner coat.

Forming a waterproof layer inside concrete! Inorganic permeable concrete waterproofing and protective material.

We would like to introduce the mechanism of the "Inner Coat" that we handle. This agent penetrates into the voids and pores of concrete through capillary pressure and concentration diffusion. The main components, colloidal sodium and colloidal potassium particles, block the voids and pores, reacting with calcium hydroxide inside the concrete to form C-S-H gel. Due to the physical action of the colloidal particles, it is effective even on existing concrete with low calcium hydroxide content. Subsequently, it modifies the concrete into a dense structure that does not allow water or degrading factors to pass through, forming a stable and powerful waterproof protective layer. 【Features】 ■ Waterproof guarantee ■ Years of construction experience ■ No change in design ■ No peeling or bubbling; can be reapplied during renovation ■ Durability of approximately 15 to 20 years *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material

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Inner coat: self-repair function

Inner coat: self-repair function

The crack self-repair function provides waterproofing and deterioration prevention effects over a long period!

We would like to introduce the self-repairing function of the "Inner Coat" handled by RCG Japan Co., Ltd. By applying the Inner Coat, a waterproof and deterioration prevention protective layer is formed inside the concrete. Even if cracks (less than 0.2mm) occur after application, the unreacted Inner Coat reacts with calcium hydroxide and water, activating its self-repairing ability to prevent water intrusion. However, repeated occurrences in the same location may not be accommodated. 【Process until repair】 1. Application of Inner Coat 2. Occurrence of cracks 3. Rainwater intrusion 4. Blocking of water intrusion *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material

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Inner coat: permeability

Inner coat: permeability

Thanks to our unique technology that eliminates surface tension, it is possible to achieve more than double the impregnation depth compared to conventional methods!

We would like to introduce the permeability of the "Inner Coat" handled by RCG Japan Co., Ltd. Typical silicate-based impregnants have a high viscosity and only penetrate about 2mm into newly poured concrete. The Inner Coat, through its unique technology that eliminates surface tension, has made it possible to achieve a penetration depth more than double that of conventional products. 【Features of Inner Coat】 ■ No change in design ■ Environmentally friendly ■ Inorganic, thus unaffected by UV rays ■ Odorless ■ Shortened construction period ■ Self-repairing function for cracks (up to 0.2mm) *For more details, please download the PDF or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material

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Concrete surface impregnation protection method "Pore Saver" *Prevention of the intrusion of deterioration factors

Concrete surface impregnation protection method "Pore Saver" *Prevention of the intrusion of deterioration factors

"A new method to seal the pores of the concrete surface for a long time" shuts out the intrusion of water and deterioration factors, extending the lifespan of concrete!

"Poaseiber" is a solvent-free protective material in a one-component form, primarily composed of a special silicone compound. When applied to concrete surfaces, it gradually reacts to form an inorganic polymer compound, creating a strong protective layer. It is a new surface impregnation material that combines the excellent properties of existing silane-based and silicate-based impregnation materials. 【Features】 ■ Environmentally friendly ■ Excellent weather resistance ■ Low odor ■ Non-combustible (heat resistance up to approximately 500°C) ■ Water vapor permeability *For more details, please download the catalog or feel free to contact us.

  • Concrete construction
  • Coating film waterproofing material/permeable waterproofing material
  • Exterior coating materials

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Single-component urethane coating waterproofing material "Evercoat Zero-1"

Single-component urethane coating waterproofing material "Evercoat Zero-1"

Reduction of waste and improvement of construction efficiency! One-component polyurethane waterproofing material free of specified chemical substances.

"Evercoat Zero-1" is a one-component polyurethane waterproofing material that requires no measuring or mixing. There are no issues with formulation errors or curing problems due to inadequate mixing that can occur with two-component polyurethanes, ensuring consistent coating quality at all times. Additionally, by adding the "Zero-1 dedicated accelerator," rapid curing and thick application become possible. 【Features】 ■ No specific chemical substances included ■ TX-free ■ Lead and DOP-free ■ F☆☆☆☆ certification obtained ■ One-component polyurethane waterproofing *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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Urethane Coating Waterproofing Material "Sarcote"

Urethane Coating Waterproofing Material "Sarcote"

It has stable performance that meets various conditions and has gained high trust through numerous achievements.

"Sarcoat" is a polyurethane coating waterproofing material that achieves shortened construction periods through polymer technology. Even in winter, the next process can be carried out the following day. The cured coating has no tack. Additionally, it has low viscosity, good mixability, and makes tasks such as rolling, brushing, raking, and squeegeeing easy. 【Features】 ■ Shortened construction period due to polymer technology ■ Excellent curing properties ■ Short and economical construction period ■ Excellent workability ■ No concerns about blistering *For more details, please refer to the PDF document or feel free to contact us.

  • Renovation and repair methods
  • Waterproofing work

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Product Catalog "HYDROSKY Part.2 - Functional Materials"

Product Catalog "HYDROSKY Part.2 - Functional Materials"

We will introduce flame-retardant waterproof materials developed for cardboard, as well as water-repellent and waterproof materials, along with photos!

"HYDROSKY Part.2 - Functional Materials" features waterproof and water-stopping materials from Hydro Sky Co., Ltd. Included in the lineup are flame-retardant waterproof materials developed for cardboard, such as "SKY-CRD," as well as "SKY-FIVER" and "SKY-MODERN." Please use this information to assist in selecting products. Our company is also engaged in the development of various on-site cleaning agents and proposals for renovation methods to address issues faced on-site. Please feel free to consult with us. [Contents] ■SKY-CRD ■HYDROSKY SKY-FIVER ■HYDROSKY SKY-MODERN *For more details, please refer to the PDF materials or feel free to contact us.

  • Coating film waterproofing material/permeable waterproofing material

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Temporary waterproofing material suitable for asphalt waterproofing renovation work!

Temporary waterproofing material suitable for asphalt waterproofing renovation work!

Environmentally friendly, safe water-based rubber asphalt waterproofing material and substrate adjustment material. It can be applied to wet substrates and work can be done immediately after removing the existing waterproof layer!

"O-PHALT BASE" is a temporary waterproofing material suitable for interim waterproofing from the removal of the existing waterproof layer to the installation of new waterproof materials in waterproof renovation work. Since "O-PHALT BASE" is asphalt-based, it exhibits excellent compatibility and adhesion with other asphalt-based waterproof materials. It can also be used as a substrate adjustment material after the removal of the existing waterproof layer. It can be used even when the substrate is damp, and due to its excellent adhesion to concrete and mortar, it can be applied immediately after the removal of the existing waterproof layer. Its quick-drying properties contribute to shortening the construction period and prevent rainwater intrusion during the work until the new waterproof material is installed. 【Features】 ■ Particularly excellent adhesion to concrete, mortar, and asphalt-based waterproof layers ■ Water-based emulsion type, allowing application to damp substrates ■ Excellent quick-drying properties enable immediate subsequent work, thus shortening the construction period ■ Uses environmentally friendly materials that do not contain environmental hormone formaldehyde ■ Can be used as a temporary waterproofing material, substrate adjustment material, and even as a main waterproofing material simply by changing the mixing ratio *For more details, please refer to the PDF document or feel free to contact us.

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

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Coating waterproof material "SQS Waterproof Material"

Coating waterproof material "SQS Waterproof Material"

Waterproof, durable, safe, and easy to install waterproofing material.

"SQS Waterproofing Material" is a fast-curing polyurethane resin spray coating used for surface covering of concrete and steel structures, applicable to both new and existing structures. The method of using SQS Waterproofing Material is carried out by a two-component mixed mechanical system, which rapidly cures without sagging after the application of the waterproofing material. 【Features】 ■ High strength, elongation, adhesion, and crack resistance ■ Can be formed to complex substrate shapes *For more details, please download the PDF or feel free to contact us.

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

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Heat-insulating and thermal insulation paint / urethane waterproofing material *Free samples available for evaluation

Heat-insulating and thermal insulation paint / urethane waterproofing material *Free samples available for evaluation

Excellent workability allows for installation during painting tasks. Materials explaining the painting method are also being distributed.

Our company is engaged in the development of products, including paints. We are currently conducting outdoor exposure tests in the harsh natural environment of Miyako Island, Okinawa, for all our products. We are offering evaluation samples of the newly developed products below to the first 300 applicants! ◎ Heat-insulating and thermal insulation paint 'Sudarcoat' 　■ High durability, environmentally friendly 　■ Effective for metal and ceramic roofs, metal and ceramic exterior walls, etc. 　■ Uses a low-pollution additive 'Semi-Clean Coat' ◎ Fast-curing urethane waterproofing material 'KF Sealtect UB-1' 　■ Suitable for various applications such as rooftops, roof balconies, verandas, and shared corridors 　■ Installation can be completed in one day 　■ Can be applied even during painting work breaks *If you would like an evaluation sample, please download the "FAX order form" and send it to us.

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  • ベース.jpg
  • Coating film waterproofing material/permeable waterproofing material

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Kanae 1 Liquid Urethane Waterproofing Kit

Kanae 1 Liquid Urethane Waterproofing Kit

A 5m² disposable kit containing primer, one-component polyurethane waterproofing material, and topcoat!

The "Kanae 1-Component Urethane Waterproofing Kit" is a product that includes a "primer, 1-component urethane waterproofing material, and topcoat" for use when renovating waterproof layers on rooftops, balconies, and eaves. With one set, you can renovate the waterproof layer, and since it is a 5m² single-use type, it minimizes material waste and is economical. Additionally, all processes can be applied with a roller and brush in one coat, which shortens the construction period. 【Features】 ■ 5m² single-use kit ■ All processes can be applied with a roller and brush ■ All processes are one-coat, reducing construction time ■ The waterproofing material is a 1-component urethane type, eliminating concerns about mixing errors or poor curing ■ Does not contain "designated chemical substances" such as toluene or xylene *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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[Free Webinar] Skill Transfer Tobii Pro Glasses 3

[Free Webinar] Skill Transfer Tobii Pro Glasses 3

<Manufacturing DX Webinar> Solving the Challenges of Skill Transfer!! Eye Tracking Solutions for Improving Quality, Productivity, and Safety!!

<Webinar Overview> Using eye tracking (gaze measurement), we will introduce hints for solving on-site challenges such as "I want to imitate the methods of skilled workers who have shorter work times" and "Newcomers are coming in without any OJT time." [On-Demand Streaming] Webinar (Archive) Date and Time: Always available Number of Participants: No limit Participation Fee: Free *If you would like to watch the webinar, please register using the link below.

  • Other Software

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Defoamer for wastewater treatment "Asahi Silicone AF142"

Defoamer for wastewater treatment "Asahi Silicone AF142"

Excellent emulsification stability and dilution stability! A well-balanced defoamer with good rapid action and persistence.

"Asahi Silicone AF142" is a silicone-based defoamer developed for wastewater treatment. Compared to general products, it excels in foam suppression, foam breaking, and persistence, and its water-dilution properties have been improved. It demonstrates outstanding effectiveness against foaming liquids containing surfactants and is effective in the aeration process of wastewater treatment and in suppressing foaming during river discharge. 【Features】 ■ A defoamer with excellent emulsion stability and dilution stability ■ A well-balanced defoamer with good rapid action and persistence ■ Does not contain substances designated under PRTR or as environmental hormones, considering the environment *For more details, please refer to the PDF materials or feel free to contact us.

  • Water Treatment

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Environmentally friendly, non-specialized polyurethane waterproofing material "Saracene EZ"

Environmentally friendly, non-specialized polyurethane waterproofing material "Saracene EZ"

Specific chemical substances completely free of additives! Tack reduction and improved visibility.

"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

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