Polyurethane Sealant & Adhesive
Bostik DUO-SIL® is a special formulation of urethane and acrylic emulsion which can be used as an adhesive or caulking compound for commercial and residential construction.
DUO-SIL® as a sealant can be used on vinyl, aluminum and fiber cement siding, windows, doors, brick molding, counter tops, showers and most areas where a sealant is needed.
DUO-SIL® as an adhesive has superior bond to most building substrates with no need for primer. DUO-SIL® will adhere to wood, metal, gypsum board, vinyl, PVC, cove base, molding, foam board and many more building products.
For easy siding or window color matching use the Color Cross Reference Tool Available Here.