Looking for specific product?

Not sure what product to use?

We are glad to assist you and give you the best tape you need.

Ask our Experts

ABI Products Division

Check out the links to know more about our tape products division

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.