Pipe Banding Tape and Duct Tape are colorful, easy to apply, and a very cost-effective method for marking pipes and a whole lot more. Seton carries 11 colors of Pipe Banding Tape, including Black, Green, Grey, Purple and Red. Use a different color for each different pipe you mark. Red for "hot water," blue for "cold water" and so on. Duct tape is also very handy and we carry a selection for your business.