4204000BK00R1 — DSG Canusa 2:1 Polyolefin Tubing

4204000BK00R1 from DSG Canusa is a non-adhesive heat shrink tubing designed to provide durable insulation and protection in various demanding applications. With an expanded I.D. of 4 inches and a recovered I.D. of 2 inches, it offers a 2:1 shrink ratio for a secure, reliable fit. This tubing is flame retardant (colors only) and meets ASTM D2671, Proc. B, providing resistance to common fluids and solvents. It operates within a temperature range of -55°C to 135°C, with a nominal wall thickness of 0.055 inches. UL 224 certified for 600 volts (125°C, black and colors only), it is rated for up to 600 volts and withstands 2500V (60 seconds) per UL 224, with no breakdown. Ideal for electrical, automotive, and industrial applications, this tubing ensures dependable performance and long-lasting protection in harsh environments.