Which Car Undercoating Is Best? Let's find out! Is Flex Seal the Best Rust & Salt Protection?
Flex Seal, WD-40 Specialist Long Term Corrosion Inhibitor, Fluid Film, Corrosion X HD, CRC Heavy Duty Corrosion Inhibitor, Corrosion Block, and used motor oil tested as car / vehicle undercoating for resistance to rock chips and corrosion (oxidation / rust). Various deicing products, such as salt brine, are used on roads to make them safe for driving, but these products cause corrosion. Hope this video helps you select a product that's best for your circumstances. I purchased all of the products with the generous support from Patreon supporters. Thank you very much for supporting the channel by watching the commercials and through Patreon support. https://www.patreon.com/projectfarmMerch: https://teespring.com/nl/stores/project-farmThis video is only for entertainment purposes. If you rely on the information portrayed in this video, you assume the responsibility for the results. Project Farm LLC