EasyHeat RG Trace Cable De-Icing System that reduces problems caused by ice accumulation on building roofs, and inside gutters and downspouts. Being self-regulating, EasyHeat RG Trace Cable automatically varies its heat output as the surrounding temperature changes. The cable's outer jacket is both waterproof and UV resistant to withstand harsh weather conditions for years, while a tinned copper braid installed over two protective inner jackets provide a safe, continuous ground path.