BOLL rust remover - rust shock - spray

It facilitates the loosening of rusted screws and nuts, spark plugs, etc. By instantly cooling the surface to -40°C, it creates micro-cracks in the structure of rust, formed on the metal surface. The high-quality mineral oil with the addition of graphite, which has excellent penetrating properties, ensures the surface is lubricated and protected against mechanical and atmospheric factors. It cleans and preserves chains, brake systems, and also helps prevent the reformation of rust.