uxcell 8mm Heat Shrink Tubing - 12.5mm Flat Width, 2:1 Ratio, 5m Blue Cable Sleeve for Wire Insulation & Protection - Perfect for Electrical Repairs, DIY Projects & Automotive Wiring

Features:- Corrosion Resistance- Good Electrical Insulation- High-strength Toughness- High Temperature Resistant- Waterproof Resistant- Long Service LifeHow To Use:1. CHOOSE THE RIGHT SIZE TUBE. Measure the diameter of wire/cable you want to wrap, make sure the diameter is equal to the size of heat shrink tube , because the tube will shrink up to 1/2 of original diameter after heating.2. WRAP THE WIRE WITH THE TUBE. Cut out the length you need, wrap the wire with the tube, use a lighter, hair dryer or heat gun to heat the tube.3. HEAT THE TUBE UNTIL THE WIRE IS WRAPPED TIGHTLY.Specifications: Material: Polyethylene Shrinkage rate: 2:1 ( will maximum shrink to 1/2 of its supplied diameter ) Minimum Shrinkage Temp: +70 Degree Celsius Full Shrinkage Temp: +125 Degree Celsius maximum Operating Temperature:-55 to 125 Degree Celsius Rated voltage: 1000V Dielectric strength: 1 KV Item Shape: Round/Flat

Diameter(Before Shrinking) 8mm / 0.31"; Flat Width 12.5mm / 0.49"; Length(approx.) 5M / 16.4ft; Shrink rate 21.

Operating Temperature -55 to 125 Degree Celsius

Minimum Shrinkage Temp +70 Degree Celsius; Full Shrinkage Temp +125 Degree Celsius maximum.

Heat shrink tubing is good useful, of the specification of good electrical insulation, corrosion resistance and high temperature resistance.

Widely Applications Electrical Insulation, Wire Protection, Cable Bonding, Data Cable Decoration, Color-Coding, Wire Marking, Wire Bundling & more.