WesBell Electronics stocks Heat Shrink Tubing as an added accessory to its wire and cable products. This is the 2:1 Polyolefin with adhesive. It has an adhesive glue on the inside that melts when heated so it has a better hold on the wire. If you don't need the adhesive line, try our standard 2:1 Polyolefin without adhesive. Please call with any questions regarding our Heat Shrink tubing. It comes on spools or in 4 foot lengths. Some are listed below, but if you can‘t find the specific cord you need please call to get a quote. WesBell also offers FREE SHIPPING over $250.00. Call now (800) 334-8400 or buy online through our shopping cart!