3500 Packaging TapeSeal your boxes with tape that unwinds quietly from the roll. Whether you're in a crowded office or a quiet cubicle setting, you can trust this tape to unwind quietly. Sure Start means the tape unwinds smoothly from start to finish with no slivering or splitting for frustration-free taping. The tape's strong adhesion will keep even your heavy boxes sealed. And you can apply the crystal clear tape over shipping labels for added security. Tape Type: Hot Melt Packaging; Adhesive Material: Rubber.