Polyken 339 UL181A-P, B-FX Listed Premium Cold Weather Foil Tape

Polyken 339 Cold Weather Foil Tape

Printed Foil Tape with Acrylic Adhesive designed for performance in extreme temperature conditions.

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.

Features:

• UL 181A-P & UL 181B-FX Listed.
• 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.