The 3M Scotch Tape 371 is a general purpose box sealing tape with a biaxial orientated polypropylene film backing and hot melt solvent free (synthetic rubber resin) adhesive. It is best applied at room temperature onto a clean, dry, dust free surface. Once applied the product performs well throughout all temperatures typically encountered by packaged products in shipping and storage environments including deep-freeze. Polypropylene backing
Abrasion and moisture resistant