DAP Dynaflex Ultra Advanced Exterior Sealant

DAP Dynaflex Ultra Advanced Exterior Sealant is a paintable latex caulk for sealing windows, doors, siding and trim. It is built with Weather Max Technology for all-weather protection. Use it as an exterior caulk, window and door sealant, or siding and trim caulk. It also works indoors.

Key Features:

• Weather Max Technology resists UV fading, yellowing, chalking, crumbling and cracking.
• Once cured, it resists mold, mildew and algae for the life of the sealant.
• The cured surface resists dirt build-up and water absorption.
• It forms a 100% waterproof, weatherproof seal that stays permanently flexible through expansion and contraction caused by sun, heat, cold, wind and rain.
• It adheres strongly to common building materials such as vinyl, aluminum, metal, glass, wood, cedar, concrete and masonry.
• It is rain ready and paintable in about one hour.
• It does not bubble, has low odor, and cleans up with soap and water.
• It is VOC compliant and meets ASTM C920 requirements.
• It can be used on exterior and interior surfaces.

Dynaflex Ultra guns out smoothly and tools easily. It gives homeowners and contractors a long-lasting seal for weatherization, installation and finishing work around the building envelope.