Grade Marine Heat Shrink Tubing 3:1 Wire Sleeve Glue Inside Fast Wrap Insulation Black - 6.4mm*1M

Upgrade your wiring projects with our Marine Grade Heat Shrink Tubing, the ultimate wire sleeve with an advanced 3:1 shrink ratio and internal glue layer for a fast wrap and durable insulation. Made from premium Polyolefin material, this heat shrink tubing is engineered to offer superior environmental sealing against water, salt, chemicals, and other corrosive substances. With diameters ranging from 6.4mm to 25.4mm, it comfortably shrinks to secure connections and provide additional mechanical protection. It boasts an easy shrinkage starting at +70°C and achieves full shrinkage at +110°C, making it convenient for various applications. Its operational temperature span of -55°C to +125°C, tensile strength of 10.4 Mpa, and dielectric strength of 15 kV/mm make it robust for challenging environments. Meeting ISO9001 manufacturing specifications and UL approval, this flame-retardant tubing is supplied flat, ready to be cut with scissors or a sharp knife. Ideal for electrical insulation, cable bundling, and protection, it excels in creating waterproof seals for boat cables, vehicle wires, and electronic components, ensuring longevity and reliability. Features: 3:1 Heat Shrink Ratio: Ensures tight sealing. Specifications: Package Includes: 1 meter of Marine Grade Heat Shrink Tubing (Size as you selected) Note: Color variation may occur due to display differences. Manual measurement may result in a 1-3 cm discrepancy.