Polyken 338 FSK Insulation Tape
Features: Aluminum foil/scrim/kraft backing with a specially formulated adhesive interleafed with a release liner. Specially designed to meet high strength, tear resistant sealing tape requirements. Provides excellent adhesion to substrate over wide temperature range. Diamond pattern matches most FSK boards and blankets.
Applications: Seal and patch FSK duct boards and blankets. Extra strength seal to maintain vapor barrier integrity.
Liner: Kraft Paper
Adhesive: Synthetic Rubber
Backing/Carrier: Foil/Tri-Directional Fiberglass/Paper
Color: Aluminum
Construction: Single Coated with Liner
Market: HVAC
Brand: Polyken