DAP KWIK FOAM Insulating Foam Sealant is a one-component, moisture cure, polyurethane insulating foam that expands to fill and seal large cavities economically. It expands to form a permanent, water-resistant bond to wood, concrete, metal, glass, and brick. It stops air infiltration and will not shrink or degrade. Cured foam can be sanded, painted, or stained.
SKU: 18230

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