POLYKEN 339 UL 181A-P & 181B-FX Listed Cold Weather Foil Tape
Polyken 339 is a UL 181A-P & UL 181B-FX Listed cold weather foil tape.
High performance acrylic adhesive resists mold & mildew growth. Adhesive is protected by bleached Kraft liner. Improved shear and peel adhesion.
Excellent cold weather performance and performs in hot, humid weather as well. Suitable for installation temperatures as low as -10F.
Applications: Recommended for use on rigid fiberglass duct board and rigid sheet metal duct in accordance with manufacturer instructions. Class 1 flexible duct sealing. Insulation seam and patch. Dryer vent seals.
| Specifications and Technical Data Sheet | Material Safety Data Sheet (MSDS, AIS or SDS) |
Available Variations
| Color | Width | Length | Rolls per case |
Tensile lbs/in width |
Adhesion oz/in width |
Thickness mils |
Elongation percent |
Packaging | Country of Origin |
|---|---|---|---|---|---|---|---|---|---|
| Aluminum | 2.5 in | 60 yd | 20 | 28 | 68 | 4.8 | n/a | retail ready | USA |
| Aluminum | 72 mm | 55 M | 16 | 28 | 68 | 4.8 | n/a | retail ready | USA |