Double-sided tape with release paper on one side. For adhesion of interior and exterior membranes to each other and to smooth surfaces. Uses Pro Clima's enhanced PSA acrylic adhesive. >>Read More

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1-4 5-29 30+
$ 18.00 $ 15.20 $ 13.70

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SKU: 10123 Category:

DUPLEX is double sided airsealing tape for durable interior airtight connections between intelligent vapor membranes, aluminum foils, plywood, OSB, wood, hard plastics, steel and metal studs.
• Exterior windtight and waterproof connections of Solitex membranes and other weather resistant barriers to each other and to solid substrates.
• To finish folded loops at windows and doors of Contega SL, FC.
• Adhesion by age-resistant, solvent-and plasticizer-free acrylic – waterproof.
• DUPLEX Application tool allows one handed application (apply, press down and cut off in one motion) – for use with 65’ (20m) rolls only.
• 60+ year life expectancy.


  • Roll width: 1” (25mm)
  • Roll lengths: 65’-6” (20m)
  • Download Links:

  • Duplex Product Specification (PDF)
  • Duplex Product Specification (PDF)
  • 6 Reasons Pro Clima Airtight Tapes are Best
  • Project Spotlight: Lincoln, VT Shows Off SOLITEX UM