Narva 12mm Black Dual Wall Adhesive Heatshrink Tubing - 56670

12MM BLACK DUAL WALL ADHESIVE HEATSHRINK TUBING. Dual Wall heatshrink combines an increased wall thickness with adhesive to create an increased level of strain relief not achievable with standard heatshrink tubing. The use of adhesive also creates a waterproof seal. The 56392BL Flameless Heat Gun is ideal for use with all heatshrink types.