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Product Review

  • Black DYNAFLEX 230 Premium Elastomeric Sealant 10.1 oz
  • DAP's most advanced latex sealant technology.
  • Provides excellent adhesion and a watertight, weatherproof seal.
  • Interior/exterior use
  • Federal Spec. TT-S-00230C, Type II, Class A, ASTM Spec. C 920, Class 25