Sill plate gasket is a commonly used product for new construction and home renovation. It is easily installed between the sill plate and the wall's foundation to fill the gap and reduce air intrusion. Sill plate gasket also helps prevent damage to your home or building by blocking moisture and insects from entering.

Closed cells, low density polyethylene foam Water and mildew resistant, vapor tight and keeps insects out Excellent resistance to compression 25% deflection at 55-56 KPA No CFC or HCFC content 3-1/2" W x 82' L