Waterproofing Materials 

We offer a diverse lineup of waterproofing materials such as the durable torch-applied sheet membrane Meltorch modified asphalt waterproofing, the adhesion types RAM Sheet and RA Sheet, and the polymer-modified cement waterproofing membrane Aquashutter.

RA Sheet, RA Tape

RA Sheet, RA Tape

Modified asphalt roofing (self-adhesive method)

These are self-adhesive waterproofing sheets that are formed by laminating various types of substrates such as polyester non‐woven fabrics impregnated with modified asphalt or aluminum film, and then laminated with a modified asphalt adhesive layer.

RAM Sheet

RAM Sheet

Modified asphalt roofing (self-adhesive method)

This is a rooftop waterproofing sheet that combines a substrate such as a polyester non‐woven fabric or a special film with a modified asphalt adhesive layer.

Meltorch

Meltorch

Modified asphalt roofing (torch method)

This waterproofing sheet combines modified asphalt and spunbond polyester, and is for use with the torch method.

Aquashutter EVA

Aquashutter EVA

Polymer-modified cement waterproofing membrane (EVA type)

The newly developed ethylene-vinyl acetate (EVA) emulsion resin offers both extremely superior workability as well as the ability to follow cracks in the substrate.

Aquashutter AC

Aquashutter AC

By using an acrylic polymer as the emulsion resin, this product has conquered the weather and fatigue resistance issues that were the drawbacks of previous polymer-modified cement waterproofing materials, and it can now offer waterproofing performance over a long period of time.

Beam Protector

Beam Protector

Polymer cement-type house foundation coating material

This polymer cement-type coating material combines a special acrylic resin emulsion with a special cement-type powder.

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