TKDMR 568 Pcs Marine Grade Adhesive Heat Shrink Tubing Kit - 4:1 Ratio, 2.2 Length

About this item

• 2.High Shrinkage Ratio: 4:1 SHRINK RATIO, it can shrink to 1/4 of the original diameter,Shrink tighter and seal better than 3:1 and 2:1. Suitable for more application.the shrinkage temperature is 125°C (257°F), and the withstand voltage is 600V.Wire Cable shrink wrap.High flame retardant coefficient.
• 5.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.
• 4. User-Friendly: Simply cut the heat shrink tube to the desired length, position it accordingly, and apply a heat gun to achieve a secure and insulated connection in just a few seconds.
• 1.Pakage Included: Upgrade 568pcs 4:1 Ratio，7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 2.2" inches.
• 3.Glue Inside: Shrink Tubing for Wires,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, and seal off perfectly. Eliminates the problem of 3:1 and 2:1 tubing not shrinking tight enough. It has the advantages of waterproofing, moisture-proof, wear-resistant, anti-skidding, heat-resistant, tensile-resistant, anti-aging, and corrosion resistance.