3m 4200fc Marine Sealing Adhesive 3M 4200FC Marine Sealing adhesive

Multipurpose single-component polyurethane sealing adhesive, polymerizes with humidity making flexible gluing with good adhesion on wood, fibreglass, gealcoats, plastic and metals. Can be painted or sandable, resistant to atmospheric agents and salt water, ideal for sealing deck accessories and joints over or under the waterline.