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ABI Products Division

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Hvac-Insulation > HVAC

428 ASJ

Reinforced Products

428 AWF is a pressure sensitive tape manufactured with the ASJ Foil/Scrim/Kraft facing used by most major manufacturers of ASJ faced insulation. UL 723 ratings (25/50)

Specifications

BackingFoil, Scrim, Kraft
Total thickness11 mils / 0.28 mm
Tensile strength50 lb./in. / 222 (N/25.4mm)
Elongation3.0%
ColorSilver

Suggested end use

Used for sealing cold and dual temperature duct and pipe systems where the basic insulation uses ASJ facing. The pre-cut discs (428D) are applied over washers and cupped pin heads or to repair any accidental punctures in the facing.