3902 Shurite is a durable, water-resistant synthetic resin based adhesive and sealant. It has excellent adhesion to most substrates and can be used in various applications such as: bonding and sealing insulated glass, glazing, vinyl and aluminum windows and doors, sealant or adhesive for countertops, brick, stone and grout, air sealing around windows and doors, PVC and steel pipes, fiberglass and other materials, as well as general purpose construction applications. It cures to a firm and rigid polymer adhesive/sealant that is resistant to solvents, mild acids, salt and moisture.