Aluminized Plug Wire Sheaths are constructed from high-temperature rated glass fiber material bonded to a heat reflective aluminized material. Plug Wire Sheaths are an inexpensive alternative for protecting specific areas on both ignition wire and boot locations from damaging heat generating sources.. Capable of withstanding 2000F radiant heat Inexpensive alternative for protecting ignition wires and boots Other uses include protecting electrical wiring, harnesses, hoses, cables and more Easy to install 3/4" diameter x 6" long 4 to a pack
