Use Owens Corning FoamSealR™ sill gasket on exterior walls to fill the gap between the sill plate and foundation wall for a tight, uniform fit that eliminates heat loss from air infiltration. Made of polyethylene foam, FoamSealR™ is durable and moisture-resistant so it will remain intact for years of energy-saving performance.
Durable, insect- and moisture-resistant
Save money on energy bills (savings will vary based on location and weather conditions)
Provide seal against air leakage, moisture and insect intrusion at the juncture of the foundation wall and sill plate
Expansion joint material in poured concrete and concrete block slab and wall construction
