Heat Shrink Tubing Kit 200 PCS, 3.54" Extra-Length, 3:1 Ratio Dual Walled with Strong Adhesive Lined, Marine Grade Shrink Wrap - Industrial Heat-Shrink Tubing -Black

3.54" Variety of
Sizes Heat Shrink Tubing: 200pcs 7 most commonly used diameters ranging from 3/32" to 3/4".
3:1 Shrink Ratio: Heat Shrink can shrink to 1/3 of the original diameter, the shrinkage temperature is 125°C (257°F), and the withstand voltage is 600V. Wire Cable shrink wrap. High flame retardant coefficient. Eliminates the problem of 2:1 tubing not shrinking tight enough. Dual Walled with Strong adhesive (Glue
Inside): Outer wall provides abrasion resistance. When the heat shrink tube shrinks, the glue film on the inner wall will melt and then it will be adsorbed on the surface of the object tightly so as to connect tightly, insulate, corrosion resistance and seal off perfectly.
Easy to Use: Only need to cut the required size heat shrinkable tube, slide heat shrink tube over your connection point and then use the hot air gun. Professional connections made in seconds.
Wide Range of Applications: Heat shrinkable tubing is mainly used in data line, industry, boats and ships, wire connections, rust and corrosion prevention of solder joints, audios, electrical equipment and DIY etc. Besides, it is also used in wire end, wire harness, electronic protection and insulation treatment, fitness equipment handle and steel structure surface protection etc