The go-to shipping tape for professionals, Scotch Commercial Grade Packaging Tape is designed for tough, industrial use. This heavy duty packing tape features a durable polypropylene backing and 3 mil thickness (typical) to handle heavy boxes and long shipping journeys with confidence. With a tensile strength of 30 pounds per inch, it’s an industrial-strength package tape that offers exceptional holding power. The strong adhesive tape has a solvent-free, hot melt adhesive that seals and protects with just one strip, keeping out moisture, dust, and dirt and providing a reliable hold. This heavy duty packaging tape resists slivering, splitting, and tearing and is guaranteed to stay sealed, even through rough handling conditions. The clear packing tape allows labels and other markings to remain visible, while its special release coating makes it easy to unwind. Use it as a heavy duty shipping tape, mailing tape, moving tape, or storage box tape. For a tape that works as hard as you do, choose Scotch Commercial Grade Packaging Tape, from America's best-selling packaging tape brand. (If your box does not stay sealed, 3M will refund the purchase price of this tape. Proof of purchase is required. Contact: 1-800-3MHELPS Based on NPD 2024 full year packaging tape category sales)