Product Features Modified radiation cross-linked polyolefin Halogen-free formulation provides flexibility and lower shrink temperature Shrink ratio 2:1 Shrink temperature 70°C min. Full recovery temperature 120°C Operating temperature range -55°C to +125°C Pro Power products are rated 4.5 out of 5 stars 12 month limited warranty *view Terms & Conditions for details 96% of customers would recommend to a friend