Frostex Heating Cable 250' RollFrostex Heating Cable 250' Roll $440. 00 outside the usa purchases duties, taxes and fees any applicable Clearance Entry Fees (CEF) and other import fees. are the buyers reasonability FROSTEX is a name you have come to trust for keeping exposed water lines from freezing. You will need to know the type of pipe you will use the Frostex heat tape on, whether plastic of metal, the diameter of the pipe, as well as the lowest expected air temperature, and