SLHINEMYI 350 PCS 3:1 Heat Shrink Tubing Kit, Adhesive Lined, Marine Grade Shrink Wrap,Industrial Heat Shrink Tubing 7 Sizes 5 Colors, for Industrial/Automotive

SLHINEMYI 350 PCS 3:1 Heat Shrink Tubing Kit, Adhesive Lined, Marine Grade Shrink Wrap,Industrial Heat Shrink Tubing 7 Sizes 5 Colors, for Industrial/Automotive

• 【3:1 Shrink Ratio 】 3:1 heat shrink ratio and shrinks to 1/3 of its original diameter,Its higher Contraction Than 2:1 tubing, ensuring snug fit on wires. Dense sealing prevents moisture and dust.
• 【Adhesive Liner & Good Sealing Performance】 Heat-activated adhesive melts to form durable watertight bonds, protecting automotive/marine wires from humidity, saltwater, and chemicals. It is anti-aging and tough, not easy to break in harsh environments.
• 【Wide Range of Applications】 Heat shrinkable tubing is mainly used in industry,car engine wiring, boat batteries ,factory machinery, LED strips,and even headphones and phone cables. This kit handles many insulation, abrasion, or weatherproofing task. Use a heat gun or lighter for quick, even shrinkage.
• 【7-Size Kit with Storage Case】 This Industrial Heat-Shrink Tubing Kit includes 350PCS of 3:1 shrink tubes with 7 pre-sorted sizes (1/16” 48PCS, 3/32” 120PCS, 1/8” 70PCS, 3/16” 44PCS, 1/4” 40PCS, 3/8” 24PCS, 1/2” 4PCS) in Black/Red/Blue/Yellow/Green. You can quickly find the right size without clutter. It keeps everything well organized for efficient work.
• 【Reliable Support & Satisfaction Service】 Every SLHINEMYI tubing kit undergoes strict quality checks. Contact us if defects occur. We are committed to providing every customer premium heat shrink tubes and satisfied service.