Polyken 367-17 FOILMASTIC UL 181B-FX Listed Foil Sealant Tape

Product number: 367-17

FOILMASTIC UL 181B-FX Listed Foil Sealant Tape for HVAC

Product Information:

  • Adhesive Type
  • Carrier / Support / Facestock
  • Gauge / Mil
    17.0 mil
  • Liner Type
  • OEM / Specification Body & Specification
    UL > 181B-FX Listed
  • Operating Temp Range
    -20 to 200 °F
  • Peel Strength / Adhesion to Backing (oz/in)
    40 oz/in
  • Peel Strength / Adhesion to Steel
    90 oz/in
  • Performance Category / Characteristics
    Moisture/Water Resistance, Low VOC
  • Tensile Strength
    23 lb/in
  • Color(s)
    Custom Color
  • Custom color(s)
    Aluminum - Printed
  • Product Construction
    Single-Coated Tape

Features & Benefits:

  • Aggressive butyl mastic adhesive
    • Provides permanent water and air-tight seal
    • Resistant to moisture and solvents
    • Performs up to 10" w.g. pressure classes and to seal classes A, B, and C*
    • Consistent thickness, no messy clean-up
    • Repositionable for several minutes for easy install
  • Conformable foil backing
    • Easy to use in tight spaces
    • Conforms easily to round, square, or odd-shaped objects
  • UL 181B-FX Listed
    • Meets code requirements and can contribute toward requirements for EA Credit 1 (Optimize Energy Performance) under LEED®
  • Low VOC Content
    • Can contribute toward satisfying EQ Credit 4.1 (Low Emitting Materials) under LEED®

Regions Available

  • Global

Ideal For:

Indoor/outdoor sealing of low, medium, and high pressure HVAC systems including sheet metal ducts and UL Listed flexible, non-metallic ducts. Seal cracks and seams in gutters, sheet metal roofing, trailers, and more.


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