3M 3939 Performance Duct Tape

$15.90

Tape and splice insulation, seal ventilation ducts and set up booths for conventions and tradeshows.
Resists moisture and temperatures to 200°F.
Silver polyethylene film over coated cloth filament backing. High tack rubber adhesive.
Meets UL 723 flammability, HUD and BOCA codes.
25 lb. tensile strength.