HEAT SHRINK TUBING KIT - 3:1 shrink ratio. shrink tubing will become 1/3 of its original diameter when heat is applied, and makes a tight seal.
ALL SIZES YOU NEED - Heat shrink tubing kit included 7 most commonly used diameters ranging from 3/32" to 3/4".shrink tubing is precut to 3.5 inches.
DUAL WALL SHRINK TUBE - Glue inside, when heat is applied, the adhesive seals the connection, creating waterproof and long-lasting insulation. the outer wall provides abrasion resistance.
WIDELY USED - Easy to use, only slide the heat shrink tube over your connection point and apply heat. heat shrink tubing is widely used in wire connection, rust prevention and corrosion protection of solder joints, protection, and insulation processing of wire ends, wiring harness and electronic components, audio and electrical DIY—fitness equipment parts and steel structure surface protection, and so on.
QUALITY COMMITMENT - We stand behind the quality of our products. If for any reason you are not satisfied with your purchase, please contact us. We provide a 60-day money-back and 12-month warranty. 100% Satisfaction Guarantee for risk-free shopping!