3M™ Aluminum Foil Tape 33803, 1.8 mil aluminum foil, 1.8 mil rubber adhesive, 40 lb polycoated kraft paper, (Venture 3530CW), Restricted
1.8 mil aluminum foil with rubber based adhesive for duct sealing
- 1.8 mil general purpose aluminum foil backing with a rubber adhesive.
- High tack rubber adhesive. UL 723 classified. 40 lb. liner.
- High peel and quick tack. Hand tearable for easy installation.
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