Polyken 338 Insulation Jacketing Foil/Scrim/Kraft Tape

Polyken 338 Insulation Jacketing Foil/Scrim/Kraft Tape

Polyken 338 Insulation Jacketing Foil/Scrim/Kraft Tape features 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.

Filename	Action
berry-polyken-338-spec-sheet.pdf	[ Download File ]

Tech Specs
Backing	Foil/Scrim/Kraft Paper Laminate
Adhesive Type	Synthetic Rubber
Total Thickness	8.0 mils
Adhesion to Steel	70 oz/in
Tensile Strength	35 lb/in
Colors	Aluminum

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