Description
BT-50R features an aggressive adhesive that provides a quick stick to the insulation surface. The foil conforms to irregular surfaces, and maximizes adhesion. Ideal for sealing seams and joints in HVAC ductwork.
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- 2 mil dead soft premium grade aluminum foil coated with an extremely aggressive synthetic rubber adhesive that provides a tight positive grab when smoothed down on work surfaces
- removable paper liner.
- 1.8 in (48mm) wide, 50 Yards long
- Used in fiberglass duct board systems on seams & joints to maintain the integrity of the vapor barrier.
- Can also be used on FSK systems.
- Malleable foil conforms well to irregular & curved surfaces.
- Total Tape Thickness (w/o liner): 3.6 mil.
- Peel Adhesion: 91 oz/in.
- Tensile: 17.1 lbs/in.
- Elongation: 3.5%.
- Temperature Range: -4F to 176F.
- 3 neutral core diameter.
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