1PVC heat shrink tubing uses a thin-wall, low cost material offering good electrical and mechanical characteristics. 2Applications include insulation and jacketing of batteries, capacitors and similar objects-a vast range of applications in the production of industrial equipment, toys, sporting goods, electronics, and consumer products. 3Flame retardant, environmental protection, insulation, soft, stable performance, low temperature shrinkage, shrinking fast, etc. 4Can have the effect of anti-counterfeiting and beautify the packing materials, and the items were capsuled can have insulation, moistureproof, anticorrosive, the effect of dustproof, etc. 5This PVC heat shrink tube is a great items for protecting and repairing the skin cover of 18650 and 18500 battery
