Sea Foam Deep Creep lubricant quickly penetrates rusted parts, disperses moisture, lubricates moving metal parts and cuts through grease, engine varnish and road tar. This V.O.C. compliant, 100 percent pure petroleum formula withstands extreme heat, and can be used in combination with a torch to loosen a badly rusted part. The spray can also works when held upside down, for use in difficult-to-reach applications.