DAP Gutter Flashing Sealant

DAP Butyl-Flex Gutter and flashing Sealant is a single component butyl rubber formula ideal for sealing seams joints and gaps on metal surfaces such gutters flashing and roof penetrations. It adheres to wet or damp surfaces and forms a 100% waterproof and weatherproof seal. Provides strong adhesion to a wide variety of building substrates. Paintable. Exterior use.