List of Waterproof sheet products
- classification:Waterproof sheet
46~90 item / All 401 items
Say goodbye to leaks! Reliable waterproof roofing materials!
- Modified asphalt sheet
- Waterproof sheet
Wall heat-insulating, moisture-permeable, waterproof sheet
- Heat shielding sheet
- Waterproof sheet
- Insulation work
Ideal for selecting renovation drains in drainage pipes! An essential item for waterproof renovation work!
- Waterproof sheet
- Waterproof tape, adhesive, drain, protective panel
- Waterproofing work
The surface of the brim has been treated with a unique sand coating method, maintaining the characteristics of N (Normal). It adheres reliably to the coating waterproofing even with general base prime...
- Waterproof sheet
- Waterproof tape, adhesive, drain, protective panel
- Subsidiary materials

New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of dam square-shaped lead renovation drains and dam renovation strainers ★ Now available for purchase!!
New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of Damo square-shaped lead renovation drains and Damo renovation strainers ★ Now available for sale!! Starting April 1, we have added 150 and 200 sizes to the Damo square-shaped lead renovation drain. Along with this, we are pleased to announce the release of the Damo renovation strainer in vertical XL and horizontal XL sizes. Damo square-shaped lead renovation drain N/S vertical type for 150 size Damo square-shaped lead renovation drain N/S vertical type for 200 size Damo square-shaped lead renovation drain N/S horizontal type for 200 size The horizontal bellows hose comes with the standard Snake Slider processing. Damo renovation strainer vertical type XL Damo renovation strainer horizontal type XL These are all-stainless steel strainers for 150 and 200 sizes.
We have renewed the roof vent pipe! Excellent corrosion resistance, waterproofing, and design! A must-have for rooftop waterproofing: the Damo vent pipe series!
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Coating film waterproofing material/permeable waterproofing material

Notice of the discontinuation of the vacuum tube core set sales and the start of individual sales of insulation cores.
We will now be selling the "Core," which was previously sold as an accessory set with various degassing tubes, as a standalone product under the name "Insulation Core." As a result, we will discontinue the set sales of the core with the various degassing tubes and will only sell the core individually. This change allows customers who only have the degassing tube to purchase the core separately. Please see the details below for your reference. 1. Timing Starting January 5, 2023 2. Discontinued Products Damo Degassing Tube General Use Round Core Damo Degassing Tube General Use Square Core Damo Degassing Tube PVC Sheet Round Core Samurai Degassing Tube General Use Round Core Samurai Degassing Tube General Use Square Core Samurai Degassing Tube PVC Sheet Round Core 3. New Product Insulation Core
We have renewed the vent tubes for the mountain gear! We offer both round and square shapes as before! Additionally, we have options for PVC sheets! A must-have for rooftop waterproofing! Samurai vent...
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Coating film waterproofing material/permeable waterproofing material

Notice of the discontinuation of the vacuum tube core set sales and the start of individual sales of insulation cores.
We will now be selling the "Core," which was previously sold as an accessory set with various degassing tubes, as a standalone product under the name "Insulation Core." As a result, we will discontinue the set sales of the core with the various degassing tubes and will only sell the core individually. This change allows customers who only have the degassing tube to purchase the core separately. Please see the details below for your reference. 1. Timing Starting January 5, 2023 2. Discontinued Products Damo Degassing Tube General Use Round Core Damo Degassing Tube General Use Square Core Damo Degassing Tube PVC Sheet Round Core Samurai Degassing Tube General Use Round Core Samurai Degassing Tube General Use Square Core Samurai Degassing Tube PVC Sheet Round Core 3. New Product Insulation Core
This is a renovation drain that is integrally molded with urethane rubber, offering excellent compatibility with urethane waterproofing.
- Waterproof sheet
- Waterproofing work
- Waterproof tape, adhesive, drain, protective panel
This is a renovation drain that is integrally molded with urethane rubber, offering excellent compatibility with urethane waterproofing.
- Waterproof sheet
- Waterproofing work
- Waterproof tape, adhesive, drain, protective panel
This is the successor product to the damper vacuum plate that has been sold previously! Please feel free to contact us.
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Coating film waterproofing material/permeable waterproofing material

Successor product to the Damo vacuum release plate! Damo vacuum release filter now on sale.
The Damo degassing filter is a degassing device with similar functions to a degassing tube that solves the problem of swelling in waterproof layers. It is a successor product to the previously sold Damo degassing plate and has improved ventilation performance and quality. Purchases can be made through the related link.
The surface of the brim has been treated with a unique sand coating method, maintaining the characteristics of N (Normal). It adheres reliably to the coating for waterproofing even with general base p...
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Subsidiary materials

New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of dam square-shaped lead renovation drains and dam renovation strainers ★ Now available for purchase!!
New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of Damo square-shaped lead renovation drains and Damo renovation strainers ★ Now available for sale!! Starting April 1, we have added 150 and 200 sizes to the Damo square-shaped lead renovation drain. Along with this, we are pleased to announce the release of the Damo renovation strainer in vertical XL and horizontal XL sizes. Damo square-shaped lead renovation drain N/S vertical type for 150 size Damo square-shaped lead renovation drain N/S vertical type for 200 size Damo square-shaped lead renovation drain N/S horizontal type for 200 size The horizontal bellows hose comes with the standard Snake Slider processing. Damo renovation strainer vertical type XL Damo renovation strainer horizontal type XL These are all-stainless steel strainers for 150 and 200 sizes.
The "Snake Slider" processing makes it even easier to insert the hose than conventional products. The main body remains integrally molded, while the flange part has been improved to a rounded shape.
- Waterproof sheet
- Waterproof tape, adhesive, drain, protective panel
- Subsidiary materials

New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of dam square-shaped lead renovation drains and dam renovation strainers ★ Now available for purchase!!
New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of Damo square-shaped lead renovation drains and Damo renovation strainers ★ Now available for sale!! Starting April 1, we have added 150 and 200 sizes to the Damo square-shaped lead renovation drain. Along with this, we are pleased to announce the release of the Damo renovation strainer in vertical XL and horizontal XL sizes. Damo square-shaped lead renovation drain N/S vertical type for 150 size Damo square-shaped lead renovation drain N/S vertical type for 200 size Damo square-shaped lead renovation drain N/S horizontal type for 200 size The horizontal bellows hose comes with the standard Snake Slider processing. Damo renovation strainer vertical type XL Damo renovation strainer horizontal type XL These are all-stainless steel strainers for 150 and 200 sizes.
This is a vertically oriented waterproof renovation drain made in Japan. Since it is molded as a single piece without any welding, it has no seams and a smooth finish, allowing it to blend well with t...
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Subsidiary materials

New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of dam square-shaped lead renovation drains and dam renovation strainers ★ Now available for purchase!!
New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of Damo square-shaped lead renovation drains and Damo renovation strainers ★ Now available for sale!! Starting April 1, we have added 150 and 200 sizes to the Damo square-shaped lead renovation drain. Along with this, we are pleased to announce the release of the Damo renovation strainer in vertical XL and horizontal XL sizes. Damo square-shaped lead renovation drain N/S vertical type for 150 size Damo square-shaped lead renovation drain N/S vertical type for 200 size Damo square-shaped lead renovation drain N/S horizontal type for 200 size The horizontal bellows hose comes with the standard Snake Slider processing. Damo renovation strainer vertical type XL Damo renovation strainer horizontal type XL These are all-stainless steel strainers for 150 and 200 sizes.
Please try the "Damo angular lead renovation drain," which has been reborn as a highly functional renovation lead drain.
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet

New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of dam square-shaped lead renovation drains and dam renovation strainers ★ Now available for purchase!!
New products for 150 and 200 sizes, as well as XL size! ★ Additional lineup of Damo square-shaped lead renovation drains and Damo renovation strainers ★ Now available for sale!! Starting April 1, we have added 150 and 200 sizes to the Damo square-shaped lead renovation drain. Along with this, we are pleased to announce the release of the Damo renovation strainer in vertical XL and horizontal XL sizes. Damo square-shaped lead renovation drain N/S vertical type for 150 size Damo square-shaped lead renovation drain N/S vertical type for 200 size Damo square-shaped lead renovation drain N/S horizontal type for 200 size The horizontal bellows hose comes with the standard Snake Slider processing. Damo renovation strainer vertical type XL Damo renovation strainer horizontal type XL These are all-stainless steel strainers for 150 and 200 sizes.
New proposal for FRP waterproofing! Introducing the Samurai Drain series made from uniquely selected resin to reduce costs!
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Waterproofing work
The convex shape makes it difficult for debris to accumulate at the top. It features a discreet design while achieving a generous opening area.
- Waterproof sheet
- Subsidiary materials
- Waterproof tape, adhesive, drain, protective panel
Adopting a "flexible shaft" and "two-joint fittings." The slanted lattice design makes the drain holes less visible.
- Waterproof tape, adhesive, drain, protective panel
- Waterproof sheet
- Subsidiary materials
It fits perfectly into small-sized drains due to a balance that ensures the necessary opening area while maintaining a minimal size.
- Waterproof tape, adhesive, drain, protective panel
- Subsidiary materials
- Waterproof sheet
The large size maintains the characteristics of the vertical type M while ensuring the necessary opening area, and with openings in multiple directions, it is less likely to get clogged with large deb...
- Waterproof sheet
- Subsidiary materials
- Waterproof tape, adhesive, drain, protective panel
All components are made of corrosion-resistant stainless steel SUS304.
- Waterproof sheet
- Subsidiary materials
- Waterproof tape, adhesive, drain, protective panel
Adopting a "flexible shaft" and "two-joint fittings." The blind shape with a slanted lattice makes the drain holes less visible.
- Waterproof sheet
- Waterproof tape, adhesive, drain, protective panel
- Subsidiary materials
Adopted in over 4 million buildings based on achievements and trust. Contributing to the longevity of Japanese homes.
- Waterproof sheet
A comfortable and long-lasting home with a heat-insulating, moisture-permeable, and waterproof sheet.
- Waterproof sheet
- Waterproofing work
- Heat shielding sheet
Improved barrier properties with curved road effects! Suppresses aging and enhances corrosion resistance! Used in various applications such as films, coatings, adhesives, and more!
- Anti-rot, anti-termite, anti-mold material
- Exterior coating materials
- Waterproof sheet
I have compiled a table showing the chemical composition of fillers that are often compared to mica. For those looking for plate-like, flaky, or needle-like fillers, I hope this will be helpful.
- Reinforcement and repair materials
- glue
- Waterproof sheet

Magnetic Filler: Launch of the Maghemite 'Magni F' Series! High purity and high density magnetic filler 【Cost Reduction】【Magnetite】★Repco News★
We have uploaded additional information regarding MagniF. If you are considering magnetic fillers, high-density fillers, or metal-detectable fillers, please make use of it◎ 'Magni F', which is high-purity magnetite, is a natural mineral product with ferrimagnetic properties. It is a high-density filler with a true specific gravity of 5.2, excelling in magnetism, thermal conductivity, electrical conductivity, and heat retention. When utilized as a "tracer" for X-ray and induction wireless applications, it can impart metal detectability while maintaining functional characteristics, and we offer F grade specifically for food packaging applications where compliance with hygiene standards is required. It is possible to keep costs down compared to synthetic products! If you are looking for magnetic fillers, please consider us. 【Features】 ■ Environmentally friendly high-purity natural magnetite ■ Long-term supply stability due to abundant reserves ■ Damping effect on sound and vibration due to high density ■ Excellent thermal and electrical conductivity ■ X-ray and metal detectability due to ferrimagnetism For more details, please feel free to download the materials.
Strong, lightweight, and durable exterior wall substrate material! NYG Association recommended moisture-permeable waterproof sheet!
- Waterproof sheet
Residential building materials moisture-proof airtight sheet <JISA6930 compliant product>
- Waterproof sheet
Release moisture and prevent condensation! It can be cut with a utility knife, allowing for flexible processing.
- Waterproof sheet
Excellent chemical resistance and weather resistance, making it suitable for use in all fields!
- Waterproof sheet
The moisture-proof sheet type shuts out termites and moisture! It uses bifenthrin (a pyrethroid) which has repellent, quick-acting, and residual properties.
- Anti-rot, anti-termite, anti-mold material
- Waterproof sheet
- Residential foundations
In stock with over 30 types of blades, the most in the industry.
- Waterproof sheet
- Special flooring/indoor and outdoor
- Renovation and repair methods
In stock, over 30 types of blades, the most in the industry.
- Waterproof sheet
- Renovation and repair methods
- Interior construction
The appeal lies in the selection that is not available in genuine manufacturer products.
- Waterproof sheet
- Interior construction
- Renovation and repair methods