DYNAFLEX 230 Premium Indoor/Outdoor Sealant

DAP® DYNAFLEX 230® delivers a "Silicone Tough" latex formulation for outstanding exterior performance against the elements. Developed for flexibility and crack proof performance, this sealant endures expansion and contraction without cracking or losing its seal. The paintable, durable sealant can fill gaps up to 1" wide and the cured sealant is mold and mildew resistant. It has excellent adhesion to a wide range of building materials including wood, MDF, PVC, polystyrene, and composite trimboard. Easy to gun out, tools smoothly and can be cleaned up with soap and water. Interior/exterior use. Meets ASTM Specification C920, Class 25.



Color Available:

  • White

  • Clear

  • Almond

  • Grey

  • Clay

  • Black

  • Brown

  • Cedar Tan

  • Dark Bronze

SKU Product Code Unit Size Color Case Pack Weight Dimensions Cases/ Pallet
7079880000 80000 10.1 fl. oz. White 12 12.96 lbs. 13x6x8 108
7079880002 80002 10.1 fl. oz. Clear 12 12.96 lbs. 13x6x8 108
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Store Locator

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