Dow Chemical FILL AND SEAL EXPANDING FOAM SEALANT, 12 OZ.

FILL and Seal is an expanding urethane foam designed to fill large areas quickly. It offers exceptional bonding capabilities to most building materials, and its triple-expanding formula offers an airtight, water-resistant seal that withstands the wear and tear from both interior and exterior conditions. Cured foam is sandable, paintable and stainable for easy integration.|FILL and Seal is an expanding urethane foam designed to fill large areas quickly.|Expands to stop air leaks and provide great energy savings