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Waterproofing materials Product List and Ranking from 12 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 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:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. オート化学工業 Tokyo//Chemical
  2. シバタ 本社　営業企画部 Tokyo//Rubber products
  3. 成瀬化学 Mie//others
  4. 4 アトミクス Tokyo//Chemical
  5. 4 日本バンデックス 本社・東日本営業所 Tokyo//Building materials, supplies and fixtures
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Waterproofing materials Product ranking

Last Updated： Aggregation Period:Oct 29, 2025～Nov 25, 2025
This ranking is based on the number of page views on our site.

  1. Waterproof Material Product Lineup シバタ 本社　営業企画部
  2. Silicate-based penetrating waterproofing agent "Vandex(R)" 日本バンデックス 本社・東日本営業所
  3. Waterproof material "Atreinu U-#60 Super" アトミクス
  4. Waterproof material "HB Seal" 岸田塗料
  5. Waterproof material "OP-55F" オート化学工業

Waterproofing materials Product List

1～15 item / All 17 items

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Waterproof material "OP-55F"

Waterproof material "OP-55F"

A primer that can be applied without sanding treatment on FRP and PVC substrates!

"OP-55F" is a primer for waterproofing materials made of FRP. The color tone is light yellow, and it is a one-component urethane that allows for the application of waterproofing materials without sanding the FRP. Considering the environment and workability, our main product, the waterproofing material, is widely used in industries such as civil engineering, construction, and vehicles, and has received high evaluations for both performance and quality. 【Features】 ■ Color tone: Light yellow ■ One-component urethane ■ Container: 1Kg (1L) / can, 1.9Kg (2L) / can *For more details, please refer to the external link page or feel free to contact us.

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Waterproof material "Curing Accelerator S"

Waterproof material "Curing Accelerator S"

Considering the environment and workability! Introducing Auto Chemical Industry's Ureax HG dedicated curing accelerator.

"Hardening Accelerator S" is a hardening accelerator for Ureax. The color is milky white and comes with a measuring cup. Considering the environment and workability, our main product, waterproofing material, is well-loved in industries such as civil engineering, construction, and vehicles, and has received high evaluations for both performance and quality. 【Features】 ■ Container: 800g bottle can × 6 bottles/box with measuring cup ■ Consideration for the environment and workability ■ Color: milky white ■ Recommended addition amount - Winter: 5% by weight - Spring and autumn: 2.5% by weight * Do not exceed 7.5% * For more details, please refer to the external link page or feel free to contact us.

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Waterproof Material Product Lineup

Waterproof Material Product Lineup

Flood prevention measures! Introducing convenient water defense tools that can be stored compactly.

We would like to introduce the product lineup of "waterproof materials" handled by Shibata. Starting with the lightweight and convenient "Delta Tube (triangular sandbag)" that prevents overflow from embankments, we also offer the "Delta Panel," a simple water barrier that reduces work time to about one-tenth compared to sandbags, and "land-based oil fences." Please feel free to contact us when you need assistance. 【Product Lineup】 ■ Portable Special Embankment "Delta Tube (triangular sandbag)" ■ Land-based Oil Fence ■ Simple Water Barrier Delta Panel *For more details, please refer to the PDF materials or feel free to contact us.

  • Other safety and hygiene products
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Meltouch government office specifications "Standard Specifications for Public Building Construction" compliance

Meltouch government office specifications "Standard Specifications for Public Building Construction" compliance

Introducing specifications for public works that comply with the Meltouch standard specifications for public building construction!

We would like to introduce the "Standard Specifications for Public Building Construction (FY 2013 Edition)" for government agency specifications. This applies to new constructions, non-walkable rooftops, RC, deck plate slabs, PCa, and ALC panel structural substrates. 【Standard Specifications for Public Building Construction (FY 2013 Edition)】 ■ Type: AS-T1 (Torch Method) ■ Primer: Primer application 0.2 (0.4) kg/m² ■ Waterproofing Layer (1st Layer) and Additional Layer - Corner areas: Additional layer - Modified asphalt sheet (for non-exposed multi-layer waterproofing) ■ Waterproofing Layer (2nd Layer) - Modified asphalt sheet (for exposed multi-layer waterproofing) ■ Protective Coating: Finish paint application 0.3 kg/m² *For more details, please refer to the PDF document or feel free to contact us.

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Silicate-based penetrating waterproofing agent "Vandex(R)"

Silicate-based penetrating waterproofing agent "Vandex(R)"

There is no odor, and since solvents and flammable materials are not used, there is no risk during construction and management is easy.

"Vandex(R)" is a waterproofing agent that is directly applied to concrete structures. It complies with the Japan Architectural Society JASS-8M301 standards. Its deep penetration effect helps prevent the neutralization of concrete and the corrosion of reinforcing steel. Additionally, it forms crystalline calcium silicate within the capillary structure of the concrete, providing waterproofing to the concrete itself, allowing it to withstand water pressure that is incomparable to other methods. 【Features】 ■ Densifies concrete and exhibits perfect waterproofing effect ■ Can be applied from either the inside or outside ■ Non-toxic and safe, with excellent workability ■ Certified with "ISO9001" *For more details, please download the PDF or feel free to contact us.

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Waterproof material "S Cleat Guard®"

Waterproof material "S Cleat Guard®"

Achieving the prolongation of concrete life. Balancing ease of construction and reconstruction with high-performance water repellency.

"S-Crete Guard®" is a high-performance waterproofing material primarily composed of nano-sized silane and siloxane. After application, it quickly penetrates to form a super water-repellent layer on the surface of concrete and mortar. At the same time, it deeply penetrates the interior to fill voids and create a dense water absorption prevention layer. It also excels in weather resistance, protecting the coated surface with high durability over an extended period. 【Features】 ■ Super water-repellent power ■ Prevention of efflorescence ■ Suppression of salt damage and carbonation, rust prevention ■ Mold and dirt resistance ■ Freeze damage suppression *For more details, please refer to the PDF document or feel free to contact us.

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[Data] Waterproof layer regeneration method using Narulight injection.

[Data] Waterproof layer regeneration method using Narulight injection.

A method to restore degraded waterproofing layers to a healthy state! Free gift of a digest version of the technical documentation.

This document explains the waterproof layer regeneration method using Narulight injection (special resin injection method). This method involves pressurizing "Narulight" into the gaps above and below the waterproof layer, filling all the gaps with Narulight. It completely blocks all water entry points and regenerates the deteriorated waterproof layer to a healthy state. The document includes information on the components and features of Narulight, standard construction procedures, and guidelines for injection quantities. Please make use of it. [Contents (partial)] ■ Components of Narulight ■ Features of Narulight ■ What is the waterproof layer regeneration method? ■ Features of the waterproof layer regeneration method * For more details, please refer to the PDF document or feel free to contact us. * The catalog is a digest version. If you would like the full document, please contact us directly for mailing.

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Waterproof layer renovation method for achieving the long lifespan of facilities! Narlight injection method.

Waterproof layer renovation method for achieving the long lifespan of facilities! Narlight injection method.

Revitalize the waterproofing layer using asphalt waterproofing! Introducing a waterproofing layer renovation method that achieves the longevity of facilities.

The waterproof layer regeneration method "Narlight Injection Method" is a technique that creates a waterproof membrane between the pressure layer and the slab concrete without removing the pressure layer. By injecting a special resin into the gaps between the pressure concrete and the waterproof layer, as well as between the slab and the waterproof layer, it blocks the pathways for water intrusion and cracks in the structure, thereby regenerating the deteriorated waterproof layer to a sound condition. The asphalt waterproof layer adopted during construction remains in good condition even after 30 years, and there is still plenty of potential for continued use in the future. Additionally, under the protective specifications of asphalt waterproofing, the injected special resin is shielded from UV rays and heat by the protective layer, allowing for long-term durability. The Narlight Injection Method addresses the above challenges, enabling a reduction in the frequency of lifetime renovations, a decrease in CO2 emissions, and a reduction in running costs. *For more details, please download the materials or contact us.

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Waterproof material "Oton Ureax HG"

Waterproof material "Oton Ureax HG"

Effect of W! High strength + elastic coating material. Recommended for renovation work on FRP verandas and balconies.

"Auto Ureax HG" is a high-strength and elastic coating material with excellent weather resistance. Sanding of the FRP substrate is unnecessary with the special primer OP-55F. Since a topcoat is also not required, one-day application is possible. It is suitable for refreshing work on FRP balconies and terraces. 【Features】 ■ Excellent weather resistance ■ Tough film ■ One-day application possible ■ No sanding required with the special primer ■ No acetone wiping needed *For more details, please refer to the external link page or feel free to contact us.

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Waterproof material "Dilution Solvent K"

Waterproof material "Dilution Solvent K"

Environmentally friendly! Introducing the dilution solvent specifically for Auto Chemical Industry's Ureax HG.

"Thinning Solvent K" is an environmentally friendly thinning solvent for Ureax. It has a capacity of 3.5 kg and a light yellow color. Considering the environment and workability, our flagship waterproofing products are well-loved in industries such as civil engineering, construction, and vehicles, and have received high evaluations for both performance and quality. 【Features】 ■ Consideration for the environment and workability ■ Exclusively for Ureax HG ■ Color: Light yellow ■ Container: 3.5 kg can ■ Addition amount: Within 7.5% by weight *For more details, please refer to the external link page or feel free to contact us.

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Waterproof material "OP-30B"

Waterproof material "OP-30B"

Introducing Auto Chemical Industry's general-purpose primer for waterproofing materials, suitable for mortar substrates and more!

"OP-30B" is a primer for mortar substrates used in waterproofing materials. The color is a light yellow one-component urethane, suitable for general concrete and interlayer applications. Considering the environment and workability, our flagship waterproofing products are well-loved in industries such as civil engineering, construction, and vehicles, receiving high praise for both performance and quality. [Features] ■ Container: 16Kg/can ■ Color: Light yellow ■ One-component urethane *For more details, please refer to the external link page or feel free to contact us.

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[Limited to 50 people] Coating waterproof material [*Free sample giveaway underway!]

[Limited to 50 people] Coating waterproof material [*Free sample giveaway underway!]

[Limited to 50 people] We are currently offering free samples of the polymer cement-based waterproof coating "OR-502 (EVA copolymer emulsion)"!

The polymer cement-based waterproofing material "Origintex OR-502 (EVA copolymer emulsion)" is a new synthetic resin-based waterproofing material primarily composed of a special synthetic copolymer emulsion, which is solidified using an inorganic special general-purpose mixing agent as its base. Years of accumulated construction experience have led to its widespread adoption in various waterproofing fields by government agencies and private companies, receiving high praise for its excellent performance, workability, and ease of application. Currently, we are offering a free gift of "OR-502" (main material) and "OR-1" (curing agent) to the first 50 applicants. ■□ Free Sample Giveaway Now On □■ *If you would like a free sample, please contact us and indicate "Request for Free Sample." *For more details, please download the catalog or contact us directly.

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Waterproof material "Atreinu U-#60 Super"

Waterproof material "Atreinu U-#60 Super"

2-component type JIS product! Waterproof material made of polyurethane resin with excellent elasticity and low-temperature properties.

"Atreinu U-#60 Super" is a waterproof material formulated with our unique technology using polyurethane resin that excels in abrasion resistance, elasticity, and low-temperature properties. As a two-component, room-temperature curing polyurethane resin, it forms a seamless waterproof membrane. Its excellent curing at low temperatures makes application easy, resulting in a uniform film thickness and a beautiful finish. [Features] ■ Excellent waterproofing ■ Elastic and durable coating ■ Room temperature curing ■ Easy application ■ Suitable for a wide range of applications *For more details, please refer to the PDF document or feel free to contact us.

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【Emergency!】Explaining what to do first if the factory has a leak!

【Emergency!】Explaining what to do first if the factory has a leak!

Explaining the dangers of leaks and how to choose a contractor! A comprehensive introduction to countermeasures and more.

Have you received sudden information from the site, such as 'Rain leakage has been found in the factory!'? Buildings may appear durable, but when it comes to dealing with issues just as they begin to weaken, one might think that a temporary fix could suffice. In particular, businesses managing warehouses and factories built in the 1980s to early 1990s often face problems with 'rain leakage.' Some businesses, despite having undertaken roof repair work, have been unable to identify the source of the leakage and find themselves repeating the repairs. *You can view the detailed content of the article through the related link. For more information, please feel free to contact us.

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Waterproof material "HB Seal"

Waterproof material "HB Seal"

Simultaneously suppresses water absorption and contamination with unique technology! It is a waterproof and protective material suitable for maintaining aesthetics.

The "HB Seal" is a waterproofing material that 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, allowing for long-term maintenance. Its main components include potassium silicate, colloidal silica, and a hybrid type of silicone. After application, the surface forms a water-repellent layer, but gradually (over several months to years) transforms into a hydrophilic film, demonstrating anti-fouling effects. 【Features】 ■ Waterproofing ■ Aesthetic design ■ Visual appeal ■ Weather resistance ■ Adaptability ■ Safety *For more details, please refer to the PDF document or feel free to contact us.

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