TAPE PRINTED FOIL 3"x180' UL 181 POLYKEN (16)

339-3 MFG #: 339-3
  • Adhesion to Steel: 68 oz/in
  • Adhesive Material: Cold Weather Acrylic
  • Backing Material: Printed 2.1 mil Aluminum Foil
  • Color/Finish: Aluminum
  • Length: 180 ft
  • Tensile Strength: 25 lb/in
  • Thickness: 4.9 mils
  • Width: 3 in

Polyken 339 Premium Cold Weather UL 181A & 181B-FX Foil Tape - 3 in x 180 ft

Polyken 339 Premium Cold Weather Foil Tape. UL 181A-P & 181B-FX Listed. High tack and adhesion to permanently seal seams in fiberglass duct board and flexible ducts for HVAC systems. Withstands humidity and moisture. Performance temperature -25 to 325 ?F maintains seal in cold and hot operating conditions. Durable seal for dryer ventilation and for sealing metal to metal seams on rigid sheet metal ducts

Application/Standards/Approvals: Permanently seals seams in fiberglass duct and flexible ducts for HVAC systems. Suitable to sealing metal to metal seams on rigid sheet metal ducts. Dryer and exhaust vent duct seals. UL 181A-P Listed, UL 181B-FX Listed

  • Color/Finish
  • Thickness
  • Adhesive Material
  • Temperature Rating
  • Backing Material
  • Length
  • Tensile Strength
  • Width
  • Type
  • Operating Temperature Range
  • Adhesion to Steel
Aluminum
4.9 mils
Cold Weather Acrylic
-20 to 325 deg F
Printed 2.1 mil Aluminum Foil
180 ft
25 lb/in
3 in
Cold Weather, Premium
40 to 200 deg
68 oz/in