DAP 10.1 oz. Butyl-Flex Gutter and Flashing Sealant

DAP Butyl-Flex Gutter and Flashing Sealant provides a durable, flexible, watertight seal formulated specifically for metal joints. Designed with a high-performance butyl rubber formula, this sealant stands up to weather extremes and temperature fluctuations, making it ideal for gutters, drain spouts, lap joints, flashings, roof vents, and aluminum siding. This specialized sealant cures with minimal shrinkage and prevents leaks and moisture damage over time. It adheres cleanly without staining and will not craze or harm most plastic materials, delivering reliable protection against heat, freezing conditions, and intermittent water exposure.