Polyken Foil Tape, Premium Grade Cold Weather, Series: 339, 60 yd Length, 72 mm Width, 4.9 mil Thickness, Aluminum, Acrylic Adhesive, Aluminum Foil Backing, 68 in-oz Steel/60 in-oz Backing Adhesion Strength, 25 in-lb Tensile Strength, 325 deg F Maximum Operating, -20 deg F Minimum Operating
- Cold weather acrylic adhesive
- Excellent resistance to moist or humid conditions
- Resists mold and mildew growth
- Low VOC content(< 1 g/l)
- Reduced environmental impact
- Meets code requirements and can contribute toward requirements for EA Credit 1 (optimize energy performance) under LEED
- Can contribute toward satisfying EQ credit 4.1 (low emitting materials) under LEED
- High tack and adhesion to permanently seal seams in fiberglass duct board and flexible ducts for HVAC systems
- Durable seal for dryer ventilation and for sealing metal to metal seams on rigid sheet metal ducts
- 68 oz/in adhesion to steel, 60 oz/in adhesion to backing
- No smoke developed
- Flame spread - 30
- Single coated with polycoated natural kraft liner construction
Standards/Approvals: ASTM D1000|PSTC-101|UL 181A-P/181B-FX
Application: For use on sealing rigid fiberglass duct board and rigid sheet metal duct in accordance with manufacturer instructions, Class 1 flexible duct sealing, insulation seam, patch and dryer vent seals
Application: For use on sealing rigid fiberglass duct board and rigid sheet metal duct in accordance with manufacturer instructions, Class 1 flexible duct sealing, insulation seam, patch and dryer vent seals
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