10/50/100M 200Meters Polyolefin Heat Shrink Tube 3:1 Ratio Adhesive Lined Shrink Ratio Insulated Cable Sleeve

Secure your electrical connections with this 3:1 ratio polyolefin heat shrink tube, featuring a reliable adhesive lining for a permanent, waterproof seal. Available in 10, 50, or 100-meter rolls, this 200-meter rated sleeve provides excellent insulation and strain relief for cables up to 13mm in diameter after shrinking. Features and Benefits - 3:1 Shrink Ratio - Reduces to one-third its original size for a tight, professional fit on a wide range of wire and cable diameters. - Adhesive Lined Interior - Melts during heating to create a fully sealed, waterproof, and dustproof barrier that prevents corrosion. - Polyolefin Material - Offers high abrasion resistance, excellent flexibility, and protection against fuels, oils, and solvents. - 200-Meter Rated Insulation - Provides a durable, flame-retardant layer that meets industry standards for electrical safety and reliability. - Color-Coded Options - Available in multiple colors for easy wire identification, organization, and clean project aesthetics. Applications - Automotive and Marine Wiring - Protects splices, terminals, and harnesses from moisture, vibration, and harsh chemicals in demanding environments. - DIY Electronics and Repairs - Ideal for insulating soldered connections on drones, RC models, appliances, and home electrical projects. - Industrial Cable Management - Bundles and shields control cables, data lines, and power cords in manufacturing or machinery applications. - Network and Low-Voltage Installations - Provides strain relief and organization for Ethernet, security system, and audio/video cable runs. Note Always select a tube size where the expanded inner diameter is larger than your connector, and the recovered diameter is smaller than your cable for a proper seal. Use a quality heat gun for best results.