Greased Lightning CerTech Ultra[TM] through Wrenchead Brands.
Greased Lightning CerTech Ultra[TM] through Wrenchead Brands, Inc. is made with Greased Lightning Advanced Fluoropolymer Technology and is designed to continue engine life with regular use. CerTech Ultra is compatible with all motor oils and is approved for use in all gasoline automotive and give in exchange applications, including turbo-charged engines, according to the company. Visit www.greasedlightning.com. (727) 520-7925