This substance helps to prevent the metal from rusting by forming a barrier between the metal and the oxygen. For that hard-to-remove rust, and to eliminate corrosion build-up on metal rusty surfaces, this Ospho converter is stronger and longer-lasting than other brands. To make this rust converter work, remove loose debris from the surface, then soak entirely for an hour or more, depending on the level of rust, before rinsing with soap and water. Unlike a liquid, it clings to materials better than liquids, powders, or sprays, so it’s a good option for removing rust from vertical surfaces.

Water-Based Metal Rust Remover, Car Chassis Rust Converter Water-Based Metal Rust Remover, Car Chassis Rust Converter

That said, converters only work on lightly rusted metal, so you may need to scrape or sand thicker layers of rust before applying it, depending on the formula. Acid-based rust removers can cause severe burns if they come into contact with your skin or eyes, and they produce fumes that can irritate your throat and lungs.Another thing to consider when choosing a rust remover is whether or not it leaves your metal shiny and new. We love that you'll get good results, but note that this cleaner cannot remove fairly large sections of rust or prevent rust from forming. Large metal objects, such as automotive parts, might need to be removed and broken down to get the best results. A rust converter is a product that can be used to convert rust on metal surfaces into a black, protective coating. WD-40 does note that you should check with your local water treatment facility to make sure that their process and equipment won't be negatively impacted before putting it in your normal wastewater.

Best rust converters 2021 | Auto Express

This substance helps to convert the rust into a different compound that is less likely to cause corrosion [3].The surprise was that the consistency was so different from that of the Jenolite liquid (p58), because it was far more clinging and waxy. Also, the hydrofluoric-acid-based formula isn’t safe to touch, so you’ll want to suit up with heavy rubber gloves and wear eye protection when it’s time to clean. Having spent most of my adult life living in the humidity of the South, I’m intimately familiar with what happens when water and air come into contact with steel. Most rust converters are toxic, but the water-based formulaof this Evapo-Rust is safe for daily use.