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Duo-Sil Sealant/Adhesive Caulk

Duo-Sil is a specially formulated, superior quality acrylic/urethane sealant. It can be used as an adhesive and will bond to most common building substrates including wood, brick, glass, metal, plaster, drywall and polystyrene foam board. Duo-Sil can be used indoors or outdoors and is paintable when dry.