DAP 18212 Dynaflex Ultra Advanced Exterior Sealant 10.1 oz Clear

The DAP 18212 Dynaflex Ultra Advanced Exterior Sealant is a premium 10.1 oz clear sealant engineered for long-lasting protection around windows, doors, siding, and trim. Powered by DAP's innovative Weather Max Technology™, this sealant delivers reliable all-weather performance in extreme hot and cold conditions year-round.

Key Features:

• Weather Max Technology™ — provides superior all-weather protection against the elements
• Exceptional UV resistance — resists color fading, yellowing, cracking, chalking, and crumbling to keep the sealant looking new
• 100% waterproof seal — tough surface resists dirt build-up and water absorption for a durable, lasting bond
• Mold, mildew, and algae resistant — once cured, remains resistant for the life of the sealant
• Permanently flexible — maintains flexibility and resilience to withstand expansion and contraction from sun, heat, cold, wind, and rain without cracking or breaking
• Strong multi-material adhesion — bonds to a wide variety of common building materials
• Clear finish — blends seamlessly with most window, door, and siding applications

The DAP Dynaflex Ultra 18212 is ideal for sealing gaps and joints around exterior windows, doors, siding, and trim. Its advanced formula ensures a durable, waterproof, and flexible seal that stands up to the harshest weather conditions, making it a reliable choice for both professional contractors and DIY homeowners.