RENU Industries Canada is a dealer for the patented Gas Tank RENU Service process. This patented coating process allows us to rebuild virtually any fuel tank, engine oil pan, transmission pan, coolant pipes and more! The rust damaged part is shot blasted back to the clean steel and any holes are welded. The part is then coated with the RENU coating which is baked to the metal for a long-lasting gas and oil resistant finish. Most RENU coated parts come with a lifetime warranty.