Polyurethane Sealant is a premium grade, high-performance sealant designed specifically for installing or repairing door and window frames and sealing all types of siding. It provides superior adhesion to most building materials and is excellent for sealing out the elements and increasing energy efficiency. It is paintable, non-staining and remains permanently elastic.
A premium grade, high-performance sealant that provides a long-lasting seal with excellent adhesion. Because of its strong resistance to deterioration, it has an extended life expectancy and helps prevent ice and water damage cause by severe weather. 50 year limited warranty. Exterior use. Solvent clean-up.