Adfast: building materials supplier for the construction industry

Our Adseal adhesive sealants

Our Adseal DWS 4580 series, Adseal LM 4600 series and Adseal Structural 4940 silicone sealants have been used by the construction industry for numerous years. Whether for curtain wall mounting or expansion and perimeter joint caulking, Adseal silicone sealants are tested to ASTM standards. If you need a sealant that can be painted, the Adseal DWSP 1940 series is an ideal hybrid sealant. All our sealants are available in cartridge or sausage.

Our Adfoam insulating foam

Adfast also manufactures low-expansion polyurethane foams sold under the Adfoam brand for window and door insulation. Available in versions applicable up to -5 °C or -25 °C, they contribute to the energy efficiency of your buildings.

Our Adbond adhesives

Our hybrid construction adhesive Adbond Extreme 5692 or our polyurethane construction adhesive Adbond EX 5690 are designed to bond a host of materials that are similar or with different compositions.

Our Adshield membranes

Adfast offers the waterproof and airtight Adshield flashing membrane that protects the building envelope. It is a liquid membrane that can be applied by roller or trowel and is easy to use, which makes it possible to seal the building envelope when compared to roll membranes. They are applied continuously and have no overlapping joints.