Polyken 337 Multi-Purpose Plain Aluminum Foil Tape

Product number: 337

Multi-Purpose Plain Aluminum Foil Tape for HVAC

Product Information:

  • Adhesive Type
  • Carrier / Support / Facestock
  • Gauge / Mil
    3.7 mil
  • OEM / Specification Body & Specification
    UL > 723 Classified
  • Operating Temp Range
    40 to 200 °F
  • Performance Category / Characteristics
    UV Resistance, Moisture/Water Resistance, Low VOC
  • Color(s)
    Custom Color
  • Custom color(s)
  • Product Construction
    Single-Coated Tape

Features & Benefits:

  • 1.75 mil Aluminum Foil Backing
    • Conformable to fit corners and joints
    • Excellent mold and mildew resistance
    • Resists UV and moisture for outdoor applications
  • Rubber Adhesive
    • Extreme high tack
    • Aggressive bond to surfaces
    • Good all-weather performance
    • Operating temperature range 40 °F to 200 °F
    • Low odor and low VOC content
  • UL 723 Classified
    • Suitable for use in insulation and duct sealing uses

Regions Available

  • Global

Ideal For:

Joining and seaming connections in flexible and sheet metal ducts where UL 181 Listing is not required by code. Joining and sealing insulation materials and vapor barriers. Repair, patch, and maintenance uses.


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