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3m™ Foil Tape 3340, Silver, 3.9 Mil, 2-1/2 In X 50 Yd

Part 359067
MFG PART 3340 Foil Tape
Brand 3M
$18.99
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About this item

  • 3M™ Foil Tape 3340, Silver, 3.9 mil, 2-1/2 in x 50 yd
  • 2.0 Mil Aluminum Foil Backing Is Ideal As A Vapor Seal Tape For Duct Closure
  • Listed For Both Ul181a-P And Ul181b-Fx
  • Replaces Mechanical Fasteners For Rigid Duct Board
  • Thermally Conductive Backing Helps Heating And Cooling Efficiency
  • Permanent Acrylic Adhesive Combined With The Durable 2.0 Mil Backing Provides Long Service Life
  • MFG# 3340 Foil Tape