Rust-Oleum 301827 Roof and Construction Sealant, White, Liquid, 10.1 oz, Cartridge

Rust-Oleum® roof and construction sealant is a high-performance elastomeric sealant for sealing roofs, walls, trim, doors and windows. The water-based sealant remains highly flexible to accommodate thermal stress movement without cracking. It is ideal for both residential and commercial applications. Roof and construction sealant dries white and can be painted.