Kable Kontrol's 1” Dual Wall Heat Shrink Tubing is a high-performance, adhesive-lined polyolefin tubing designed to provide superior corrosion protection, environmental sealing, and electrical insulation for wire splices, wire harness bundles, breakouts, and connector-to-cable transitions. Ideal for automotive, marine, and electrical applications, this heatshrink tube features a 3:1 shrink ratio for a secure, tight fit over various wire sizes and connectors. It boasts a flame-retardant outer jacket for added safety, waterproofing, and moisture resistance, protecting against contaminants in harsh environments. With a continuous operating temperature range from -45℃ to 125℃, and a fully shrink temperature of ≥125℃, it ensures durability and performance in both high and low-temperature conditions. Whether you're working on wiring systems in automotive, marine, or industrial applications, this heat shrink tubing delivers reliable insulation, sealing, and protection, ensuring long-lasting performance and safety. Our Industrial grade heat shrink is also UL listed (File no: E536025)