Heat Shrink Tubing Kit 3:1 Ratio Dual Wall Adhesive Lined Glue Tube Waterproof

Never overheat! • ‌High Flexibility & Heat Resistance‌: Premium polyolefin (PE) material with 2:1 shrink ratio. Shrinks rapidly at 80°C–125°C, forming a tight, "second skin" seal! • ‌Auto/Marine‌: Organize cables, waterproof LED lights, shield fuel lines (oil & vibration resistant).

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