This TECHSPAN Thin Wall Heat Shrink tubing offers a 2:1 shrink ratio, making it ideal for a variety of insulation and protection applications. Made from Cross-Link Polyolefin, it is CSA approved, flame retardant (except clear), and features low smoke generation with zero halogen. Its thin wall construction and operating temperature range of -45°C to 125°C make it a versatile choice for demanding environments. Rated for 600V, this tubing provides reliable performance.The TECHSPAN MHSP-3/4-5-IIL is a thin-wall heat shrink tubing with a 2:1 shrink ratio. It is constructed from Cross-Link Polyolefin and is CSA approved. The tubing operates within a temperature range of -45°C to 125°C, with a shrink temperature starting at 70°C and reaching full recovery at 120°C. It has a longitudinal shrink ratio of less than or equal to 8% and is rated for 600V. The material is flame retardant (except clear), generates low smoke, and is zero halogen. The expanded internal diameter is 0.75 inches (19.05 mm), recovering to approximately 0.375 inches (9.52 mm). The wall thickness is 0.032 inches (0.81 mm).