TGGT Appliance lead wire 12 AWG 250C 600V UL/CSA  Tan color PTFE tape/Fiberglass

Teflon, Glass, Glass, Teflon (TGGT) cable is a single-core, high-temperature wire rated for use at up to 250 degrees Celsius. It's primarily used for the internal wiring of high-temperature appliances such as dryers, heaters, and furnaces.