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Dow WEATHERMATE 1-7/8" x 165' Tape

Brand: Dow Mfg#: 267820
Product#: 635267820
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Enhance building envelope resistance to moisture and air intrusion with WEATHERMATE™ Construction Tape over joints and seams of housewraps and insulated sheathing, as well as other penetrations. The tape can also be used to repair damaged foam or housewrap, reducing material costs and job-site waste.


  • Strength, durability and impact resistance
  • UV resistance – the oriented polypropylene backing is formulated with a UV-treated film to help resist degradation from exposure to sunlight
  • Excellent tack
  • Water-resistive barrier – if installing foam as a water-resistive barrier, 2-7/8 in tape must be used
  • Application ease
  • Pliability to ensure a tight seal, even at extremely low temperatures


  • Brand: Dow
  • Product Line: WEATHERMATE
  • Tape Color: Clear
  • Adhesive Material: Acrylic
  • Backing Material: Oriented Polypropylene UV-Treated Film
  • Length: 50.3 m
  • Width: 1.875 in
  • Special Features: 15 oz-in Adhesion To Stainless Steel, 20 lb-in Tensile Strength, 125% Elongation