DYNAFLEX 920 Premium Exterior Elastomeric Sealant

FEATURES & BENEFITS

DESCRIPTION

DAP Dynaflex 920 Premium Exterior Elastomeric Sealant is a solvent-based elastomeric exterior sealant that seals gaps in siding and around windows to help prevent water and air intrusion. Use it for professional window and siding installations where you need a durable weather barrier that holds up outdoors. Its high-performance elastomeric formula handles wet or damp application and keeps working in extreme weather. It is crackproof, waterproof, and weatherproof for long-lasting protection. It applies at temperatures as low as 20°F. Dynaflex 920 adheres to wet or damp surfaces and is built to perform on window and siding joints exposed to rain, wind, and sun. It is paintable and self-tooling, helping you gun a clean bead and tool it fast. It meets ASTM C920, Class 25 for professional specification work. It has excellent UV stability to help maintain performance on exterior joints over time.