- Polyolefin Shrink Tube Set: This comprehensive set includes 164 pieces of high-quality polyolefin shrink tubes, specifically designed for effective shrinking and insulation. - Dual-Layer Design: Each shrink tube features a robust double-layer construction. The outer layer provides excellent insulation, while the inner melt layer ensures secure shrinkage. - Fire-Resistant and Waterproof: Made from fire-resistant materials, these tubes also feature a hot melt adhesive lining that guarantees waterproofing, corrosion resistance, and leak protection. - Versatile Applications: Ideal for electrical insulation, wire bundling, and protecting connections in various settings, including automotive, marine, and home improvement projects. - Compatibility: Suitable for a wide range of wire sizes, these tubes shrink to fit snugly, providing a reliable barrier against environmental factors. - Durable Performance: Designed to withstand harsh conditions, these shrink tubes maintain their integrity and effectiveness in extreme temperatures and humidity. - Easy to Use: Simply heat with a heat gun or lighter to activate the shrinkage process, ensuring a secure and professional finish for all your projects.