5 mil high strength aluminum foil backing, combined with a high performance solvent acrylic adhesive w/liner.

SOLD “BY THE CASE” ONLY

AF-50A

60 Yard, 5 mil high strength aluminum foil backing, combined with a high performance solvent acrylic adhesive, protected by an easy release silicone release paper. Perfect for joining and sealing Foil-Scrim-Kraft facing laminate fiberglass blanket/duct board joints and seams. May also be used for industrial uses.

Physical Properties:

• Total Tape Thickness: 7.0 mil.
• Peel Adhesion: 72 oz/in.
• Rolling Tack (11mm ball): <6.0in
• Temperature Range: -40°F to 300°F.
• 3” neutral core

Alternative to 3M #3338; Venture #1516CW.