3M Black Adhesive-Lined Polyolefin Heat Shrink Tubing - 6 in Length - 3:1 Shrink Ratio - +250 F Shrink Temp - ITCSN-0800-6"-Black-12-3 Pc Pks [PRICE is per PACK]: Amazon.com: Industrial & Scientific
3M™ Heat Shrink Multiple-Wall | 3M United States
3M Black Adhesive-Lined Polyolefin Heat Shrink Tubing - 48 in Length - 2.5:1 Shrink Ratio - +275 F Shrink Temp - MW-3/8-48"-Black-125 Pcs [PRICE is per BOX]: Amazon.com: Industrial & Scientific
3M 19mm to 6mm Medium Wall Adhesive Lined Heat Shrink (MDTA19N) | CEF