Now even the heaviest packages can withstand rough handling. With 40 times the strength of acrylic tape (in shear adhesion holding power, compared to acrylic tapes based on ASTM D3654B), the strong, tough, solvent-free hot melt adhesive of Scotch Heavy Duty Packaging Tape locks in your heavy duty contents and locks out everything else. You don’t need layers of tape to get the job done—just one strip at a time—so you save time. The included dispenser is designed to ensure the tape will not fall back on the roll, and the tape has a release coating to ensure an easy unwind. Your heavy packages can bear the weight and stay sealed through it all with Scotch Heavy Duty packaging tape.