Now even the heaviest packages can withstand rough handling. Scotch Heavy Duty Shipping Packaging Tape holds strong on all box types. It's even guaranteed to stay sealed.* The strong, tough, solvent-free adhesive locks in your heavy duty contents and locks out everything else. This premium quality tape provides excellent holding power for heavy-duty packaging, shipping and moving. You don't need layers of tape to get the job done—just one strip at a time—so you save time. The dispenser is refillable and reusable and includes fall-back tabs to help ensure your tape doesn't fall back on the roll. Your heavy packages can bear the weight and stay sealed through it all with Scotch Heavy Duty packaging tape.