Scotch box sealing tape 372 features a resilient polypropylene backing that resists moisture, abrasion, chemicals and scuffing to hold strong throughout the shipping process. Our professional-grade tape easily conforms around edges, sticks to rough surfaces and flexes under stress to maintain a strong, durable seal. - Sticks instantly to double and triple wall corrugated cartons. Built tough to resist score line breaking and center seam splitting. Conforms around edges and on rough surfaces for a tight seal.