Provides excellent adhesion to concrete, wood, aluminum, most lacquered metals, polyester, glass, stone and many other substrates.
3M™ Polyurethane Adhesive Sealant 550 FC is a fast curing polyurethane designed to seal and bond many substrates in a wide variety of applications.
Strengths
Multi-purpose adhesive sealant;Paintable when dry;Above/Below waterline use;60 Minute skin time;Paintable after curing for professional results
Applications
Marine deck to hull bonding || Vertical and horizontal expansion joint applications || Concrete and masonry control joints || Aluminium curtain wall and storefronts || Door and window frame perimeters