Ideal Tape Cold Seal 729 ASJ+ Insulation Tape

Ideal Tape Cold Seal 729 ASJ+ Insulation Tape

Cold Seal 729 ASJ+ is a pressure sensitive butt strip tape designed to provide a seamless finish to state-of-the-art duct board pipe insulation facings composed of white metallized polypropylene/scrim/foil (WMP).  Cold Seal 729 ASJ+ is coated with an acrylic adhesive that performs in a wide range of atmospheric conditions to insure the long term integrity of the vapor seal of longitudinal and butt joints.

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Product Description


Cold Seal 729 ASJ+ adhesive  system is designed to perform in high/low temperature  extremes.  729 ASJ+ backing conforms to new, polymer based, WMP pipe & duct board insulation facing.  

Performance Features

  • Performance acrylic adhesive system provides a durable, long-term bond in extreme temperature conditions.
  • Superior durability provides maximum vapor control to resist moisture infiltration.
  • Release liner provides easy removal for efficient application on the job site.
  • 3″ and 4″ in stock and available for immediate delivery.

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General Insulation Company is a B2B distributor – supplier with over 50 locations across the U.S. that stocks a wide variety of insulation tapes for commercial, industrial, and residential construction markets.

Ideal Tape Cold Seal 729 ASJ+ Insulation Tape Technical Data Sheet

Ideal Tape Cold Seal 729 ASJ+ Insulation Tape Safety Data Sheet

Ideal Tape Product Selection Guide

Ideal Tape Cold Seal Family Flyer