2″ x 180′ ft Duct Tape is Heavy Duty Industrial Silver/Gray Duct Tape. DTA has been making tools for the contractor for over 40 years and quality is our reputation. Made with ultra-strength adhesive, our rolls are built to hold fast — and last! Each roll features a tightly woven core for-solid gripping power, yet easily tears by hand for hassle-free application. No scissors or force, necessary! No sticky residue on removal.