- Comprehensive Kit : This set includes 355 pieces of black heat shrink tubing in 9 different sizes, providing everything you need for various wiring and cable applications. - Secure Protection : With a 2:1 shrink ratio and a thermally activated self-adhesive lining, these tubes ensure a strong, waterproof seal that enhances durability and safeguards your connections. - Versatile Applications : Ideal for automotive wiring, marine projects, and audio systems, this heat shrink tubing adapts to multiple uses, making it an essential addition to your toolkit. - Durable Material : Constructed from high-quality polyolefin, these tubes are engineered to withstand high temperatures, ensuring reliable long-term performance. - Practical Use Cases : - Use to protect and insulate electrical connections in vehicles for a secure fit. - Employ in marine applications to safeguard cables against moisture and harsh environmental conditions. - Utilize for audio system connections to provide a neat and reliable finish. This heat shrink tubing set is designed for reliability, making your wiring projects safer and more efficient.