Owens Corning 3.5 In. x 50 Ft. Black Polyethylene Foam Sill Sealer

Owens Corning Propink comfortseal foam sill sealer black, a polyethylene foam gasket to provide resilent sealing in new and retrofit construction.

• Reduces Drafts - helps eliminate air leakage around the foundation sill, saving on heating and cooling costs
• Resists Moisture - made from polyethylene foam which helps resist moisture movement from the foundation wall into the wooden structure
• Insect Resistant - acts as a barrier to insects, helping to seal them out of the structure