Two Part Sealing System

Where to buy

Product Details

Two Part is Hardcast’s original mineral-gypsum-compound-impregnated fiber tape and liquid sealant duct joint sealer. The Two Part Sealing System is made up of the RTA-50 compound combined with the DT-Tape, and dries to a hard cast-like membrane. The industry standard two part system for sealing low, medium and high-pressure duct systems.

SAP Numbers

  • 304164
    1 Case w/ (12) 3" x 150' DT-5300 Rolls
  • 304165
    1 Case w/ (12) 4" x 150' DT-5400 Rolls
  • 304286
    Two Part Sealant Dispenser
  • 304168
    1 Case w/ (4) RTA-50 1-Gallon Pails
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