Sill plate sealer is a closed-cell product, designed to reduce air leakage between the foundation wall and the sill plate. Additionally, it can be used to seal around window and door frames. The product is applicable for residential and commercial construction, slab on grade, and in crawl spaces or basements.
The sill sealer product consists of a ribbed polyethylene closed-cell foam
(total thickness 3/16”).
It comes in 3-1/2″ (for 2×4 walls) or 5-1/2″ (for 2×6 walls) wide by 50′.
Call for pricing and availability 918-627-1926