Hybrid Adhesives and Sealants
3M Polyurethane Construction Sealant 535

3M™ Polyurethane Construction Sealant 535 is a single component polyurethane elastomeric sealant which cures under the effect of atmospheric humidity to form a flexible and resilient joint with very good adhesion on most materials. Elongation of over 600%, Shore A of 25, skin time of 70 min.
3M Polyurethane Sealant 540

3M™ Polyurethane Adhesive Sealants are one component, moisture curing products which form permanently elastic bonds.
3M 590 OEM Polyurethane Glass Adhesive Sealant

It takes a special polyurethane to form the bonds and seals around windows and
glass. Moisture must be sealed out completely, yet flexibility is paramount to ensure
a seal that won’t dry out, withstands pounding and vibrations, and protects the
glass. 3M™ Polyurethane and Hybrid Adhesives & Sealants and 3M™ Primers and
Cleaners for windows and glass are specifically formulated for the
unique characteristics and requirements of structural glass bonding
and window glazing. Strong yet flexible. Crack resistant. They’re
