Rust-Oleum 380598 Roof and Foundation Sealer 0.9 gal

Rust-Oleum Roofing and Foundation Sealer is a non-fibered, spray grade coating for roofs and foundation walls. This versatile formula can be used as a damp proofer on vertical surfaces to protect against moisture penetration in roofing or building applications. Rain resistant and can be coated or backfilled in only 2 hours and fully cured in 24 hours.