ONE OF THE BEST – An industrial-grade clear packing tape for heavy-duty commercial use, this 3M sealing tape is one of the best performers in the Scotch box sealing polyester line of tapes ULTRA-ADHESIVE – Extra-sturdy polyester backing with synthetic rubber resin adhesive is resistant to abrasion, moisture and scuffing for excellent holding power WORKS ON CORRUGATE – Securely closes double and triple walled corrugated cartons, including those with high recycled content STICKS QUICKLY – Rubber resin adhesive sticks quickly to a variety of materials, and it sticks to fiberboard, for durable high-performance packaging power UNWINDS EASILY – Use with 3M Scotch hand-held dispenser for quick and simple application For industrial/occupational use only. Not for consumer sale or use