List of Waterproofing, moisture-proofing and humidity control materials products

Cuts harmful light, alleviates condensation, and provides insulation! Just by applying it, you can achieve these three effects.

• Heat shielding sheet
• Waterproof sheet

Achieving shorter construction periods and long-term reliability for waterproofing! Waterproof silicone adhesive sheets for construction and civil engineering.

• Waterproof sheet
• Civil Engineering Sheet
• Waterproof tape, adhesive, drain, protective panel

Do you have any concerns about leaks during the rain? Leave it to us when it comes to rain leaks!

• Waterproofing work
• Coating film waterproofing material/permeable waterproofing material
• Roof and gutter construction

Construction is possible in low and high temperature environments! 【NETIS Registration Number CB-190021-A】

• Reinforcement and repair materials
• Coating film waterproofing material/permeable waterproofing material

Adapts to various needs with excellent quality and high stability! Protects contents from moisture and other elements!

• Waterproof sheet
• others

Most substrates can be bonded with mortar! It is non-flammable, non-toxic, and safe.

• glue
• Coating film waterproofing material/permeable waterproofing material
• Mortar and plaster materials

Renovation of exposed concrete, with a decorative finish! Achieving the original expression of concrete with a completely matte finish.

• Concrete block, ALC panel, extrusion molded cement board construction
• Coating film waterproofing material/permeable waterproofing material

Freshwater such as river water, rainwater, and tap water can be absorbed! It enables quick response in emergencies such as heavy rain, typhoons, and sudden downpours!

• Humidity control materials
• Safety and consumables
• Sandbags

The outer bag has handles, making it easy to transport even when it absorbs water and increases in weight! Its rectangular shape allows for stable stacking!

• Humidity control materials
• Safety and consumables
• Sandbags

A package that blocks ultraviolet rays, preventing the deterioration of sandbags and absorbent materials! Achieving improved durability and quality! Water-activated absorbent sandbags!

• Humidity control materials
• Safety and consumables
• Sandbags

The workers' tasks have been simplified to just soaking the soil bags in water, contributing to labor and manpower reduction! By soaking in water, it is now possible to produce 20 kg of sandbags in 2 ...

• Humidity control materials
• Safety and consumables
• Sandbags

An alternative to sandbags filled with soil! By simply soaking it in water, you can create sandbags, eliminating the need for filling with soil, contributing to improved workability and shortened proc...

• Humidity control materials
• Safety and consumables
• Sandbags

Flexible response measures suitable for disaster sites and situations! Maximize effectiveness and speed to mitigate damage caused by emergencies! [Patent and NETIS acquired]

• Humidity control materials
• Safety and consumables
• Sandbags

Easy stacking in a three-dimensional shape! A water-absorbent sandbag that can be completed in 2 minutes with just water, transforming from 0.27 kg to about 20 kg. Equipped with handles, making it eas...

• Humidity control materials
• Safety and consumables
• Sandbags

Good workability! Two-component polyurethane non-bleed type sealing material.

• Humidity control materials
• Waterproofing work

Environmentally friendly sealing material that does not contain toluene or xylene! Also improves work efficiency.

• Waterproof tape, adhesive, drain, protective panel
• Roof and gutter construction
• Roof drain

Significantly reduces waste! One-component modified silicone sealant using pouch containers.

• Waterproof sheet
• Waterproofing work
• Roof and gutter construction

Adheres well to various substrates such as metal, wood, and mortar without the need for a primer!

• Waterproof sheet
• Waterproofing work
• Roof and gutter construction

Just by submerging it in water for 2 minutes, a 270g bag turns into a 20kg sandbag! Designed with handles, it is user-friendly for women and the elderly, and improves work efficiency!

• Humidity control materials
• Safety and consumables
• Sandbags

Dyed straw and hemp wall pattern "Ayaka"

• Diatomaceous earth moisture control material
• Interior construction
• Interior coating materials

Would you like to beautify the appearance of the construction site? It is also suitable for ensuring safety from falling objects and preventing scattering.

• Waterproof sheet

Using it inside the scaffolding can prevent gaps next to the long span.

• Waterproof sheet

It has been treated with flame retardant processing and has passed the fire prevention product disaster prevention test certified by the Building Standards Act and the Fire Department, as well as the ...

• Waterproof sheet

[Free Sample] Expands from 0.4kg to 15kg in 5 minutes! A water-absorbent sandbag that can be completed with just water, without adding soil. UV-cut vacuum packaging ensures safety even during disaster...

• Humidity control materials
• Safety and consumables
• Waterproofing work

[Free sample available!] Solving issues with sandbags such as "Need for soil and tools..." and "Transportation of soil becomes cumbersome..."! Water-absorbent sandbags that expand with water.

• Humidity control materials
• Safety and consumables
• Waterproofing work

Easily cut by hand! Durable and weather-resistant airtight waterproof tape.

• Waterproof tape, adhesive, drain, protective panel

A lightweight, breathable, waterproof sheet that is strong against tension and tearing, and resistant to corrosion and deterioration.

• Waterproof sheet

Low cost and long-lasting. It is a colorless, transparent silicone-based water repellent agent that can be applied over exterior wall paint. It coats the exterior walls with a water-repellent layer, p...

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

Product samples are currently being offered! Please give it a try! It is also ideal for exposed concrete and mortar walls, where moisture can cause significant damage.

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

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

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

Low cost and long-lasting. It is a silicone-based water repellent that suppresses the penetration of rainwater into exterior walls and protects them. It has moisture-permeable properties to prevent in...

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

A specialized trading company that handles chemical products and materials for civil engineering and construction!

• Reinforcement and repair materials
• Other flooring materials
• Coating film waterproofing material/permeable waterproofing material

Achieves excellent waterproofing and durability. Lightweight and easy to install. Reduces construction waste, thereby minimizing work burden and costs.

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

A vapor-permeable sheet with variable permeability performance according to humidity.

• Coating film waterproofing material/permeable waterproofing material

FRP drain made by a waterproof company, fits securely into PVC pipe VU75, specialized FRP drain by Iwata Corporation.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Waterproof house created FRP drain that fits securely into PVC pipe VU65, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Coating film waterproofing material/permeable waterproofing material
• Waterproof tape, adhesive, drain, protective panel

Waterproof house created FRP drain that fits securely into PVC pipe VU50, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

FRP drain made by a waterproof company, securely fits into PVC pipe VU100, specialized FRP drain by Iwata Co., Ltd.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

No worries about water leakage with high adhesion! FRP drains born from over 20 years of waterproofing experience.

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material

Solve your waterproofing problems with drains! High adhesion to pipes and easy to install!

• Roof drain
• Waterproof tape, adhesive, drain, protective panel
• Coating film waterproofing material/permeable waterproofing material