The Dap 89308 Dynaflex 920 Sealant is a premium-grade exterior elastomeric sealant designed to provide a durable, weather-resistant seal for high-movement joints. Its advanced formulation ensures a watertight bond that prevents air and moisture infiltration, helping to maintain the structural integrity of residential and commercial buildings.
- High-performance flexibility allows the sealant to withstand significant joint movement without cracking or losing adhesion.
- Excellent weather resistance protects against UV degradation, extreme temperatures, and moisture for long-lasting exterior protection.
- Easy application and tooling characteristics reduce installation time while ensuring a professional, clean finish on various substrates.
This sealant is ideal for professional contractors, window and door installers, and maintenance teams who require a reliable, high-flexibility solution for sealing exterior gaps and joints in demanding environments.
- Color: Beige
- Size: 10.0 Fl. Oz
- Part Number: 89308
- Series: Dynaflex 920
About IndustrialSafety.com
IndustrialSafety.com is a trusted national distributor of PPE, safety equipment, and industrial supplies for businesses, contractors, and municipalities across the U.S. We specialize in bulk orders, compliance-driven products, and hard-to-source safety solutions. If you need volume pricing, project quotes, or help finding the right product for your application, our team is ready to help — reach out anytime for a fast, no-pressure quote.


