DuPont Styrofoam™ Brand Sill Seal Roll Insulation, 5-1/2 in. x 50 ft. Roll
SILL SEAL Foam Gasket is a flexible polyethylene foam gasketing strip that can help reduce air infiltration between a concrete foundation and sill plate, around windows and doors – and even between floors.
From $11.49
DuPont Styrofoam™ Brand Sill Seal Roll Insulation, 5-1/2 in. x 50 ft. Roll—
$11.49
By: DOWSKU: DOWSS
SILL SEAL Foam Gasket is a flexible polyethylene foam gasketing strip that can help reduce air infiltration between a concrete foundation and sill plate, around windows and doors – and even between floors.
