DAP Dynaflex Ultra Advanced Sealant for Window, Door, Siding & Trim applications is formulated with innovative Weather Max Technology to resist UV fading, chalking, crumbling, cracking and dirt build up. It also has a lifetime mold, mildew and algae resistance guarantee, so the sealant stays looking clean and new. Dynaflex Ultra has strong adhesion to common building materials and stays permanently flexible for a long-lasting, weatherproof seal that provides All Weather Protection and stands up to the elements. It is rain ready and paintable in one hour for better productivity. Waterproof sealant does not bubble, is low in odor and cleans up easily with water. DAP sealant guns out effortlessly and tools smoothly for easy application. Dynaflex Ultra meets ASTM C920, Class 35, is VOC compliant, and can be used on exterior and interior applications. DAP caulk and sealants provide durable performance for a variety of projects.
Dynaflex Ultra is powered by Weather Max Technology for long-lasting protection, use for windows, door, siding, trim, and more
Premium latex formula seals joints up to 1" wide, prevents water absorption, and resists dirt pick up for a clean looking surface
Dynaflex Ultra is an advanced, paintable sealant that creates a 100% waterproof and weatherproof seal
Strong multi-material adhesion on a variety of building materials outdoors or indoors, such as wood, MDF, PVC, composite trimboard
Meets ASTM Specification C920, Class 35 and covers 55 linear feet at 3/16” diameter bead
Proprietary synthetic latex sealant is low in odor and cleans up with water
100% waterproof and weatherproof sealant provides mold, mildew and algae resistance on the cured caulk surface
Fully cures in 24 hours
Dries tack free in 30 minutes, is paint ready and rain ready in 1 hour
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