The DOW Styrofoam Sill Seal Foam Gasket is a flexible, closed-cell polyethylene foam strip designed to reduce air infiltration between a concrete foundation and the sill plate.Measuring 1/4 inch thick, 3-1/2 inches wide, and 50 feet long, it compresses to seal gaps in irregular surfaces, enhancing energy efficiency and providing a moisture-resistant barrier.Ideal for residential and commercial construction, this gasket helps create a tighter building envelope.
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selection not available, try a different combination
The DOW Styrofoam Sill Seal Foam Gasket is a flexible, closed-cell polyethylene foam strip designed to reduce air infiltration between a concrete foundation and the sill plate.Measuring 1/4 inch thick, 3-1/2 inches wide, and 50 feet long, it compresses to seal gaps in irregular surfaces, enhancing energy efficiency and providing a moisture-resistant barrier.Ideal for residential and commercial construction, this gasket helps create a tighter building envelope.