Details:
Geocel Expanding Foam Sealant is a single component, moisture-cure, polyurethane foam sealant with a (H) CFC-free propellant designed to fill gaps, cracks, etc., and to stop air infiltration around door and window frames and pipe penetrations. Features include: "expanding up to 3 times to fill large voids and holes," "Features an R-value of 4 to 5". 71 in stock
