• Forms a flexible seal on most materials
• Certified and compliant with the Marine Equipment Directive (MED 96/98/EC) (current certificate is valid until March 6, 2017)
• Can be used above or below the waterline
• Allows a watertight seal

3M™ Fast Cure Marine Adhesive Sealant 4200FC is a one-part universal polyurethane that chemically reacts with moisture to provide a flexible bond with good adhesion to most materials.

3M™ Marine Fast Curing Adhesive Sealant 4200FC can be used for bonding and caulking a variety of materials used in the marine industry: concrete, wood, aluminum, many painted metals, polyester, glass, etc. Fast curing polyurethane formulated to allow parts to be disassembled 3M 4200FC is approximately half the strength of 3M 5200 Seals and bonds a wide variety of substrates Anti-sagging formula for vertical sealing applications.