7. Sealants & Joint Repair

PS-33 Caulk

A single component, high performance polyurethane sealant (available in a variety of colors) that withstands extreme weather conditions and cures to a flexible weatherproof seal. Bonds to most common building substrates including masonry, concrete, stone, ceramics, wood, steel, aluminum, asphalt, building paper, BUR, fiberglass and vinyl.