Evapo-Rust from CRC Industries removes rust easily without harming the environment. It is a water-based rust remover that is biodegradable and non-toxic. It can be used to restore metal parts and tools rapidly and efficiently in all types of industry: automotive, construction, marine, metalworking, etc.
Evapo-Rust is a powerful rust remover that is effective and easy to use. The part simply has to be immersed in a bath of the ready-to-use solution, the rust then detaches from the metal surface and remains suspended in the liquid. The active ingredient in the formula binds exclusively to iron, removing only the rust from steel, iron, cast iron and chrome. It thus preserves the non-oxidized metal and is harmless to other metals. CRC Evapo-Rust is non-toxic, non-caustic and non-corrosive, and does not affect plastic, PVC, Viton and non-oxidized paint on treated parts.
The treatment is fast, removing light rust in only 15 to 30 minutes, a medium layer in 6 hours, and a thick layer in 12 to 24 hours. It works great at room temperature or results can be accelerated if heated to 50°C.
The same CRC Evapo-Rust bath can be reused several times, depending on the intensity of the rust layer on the treated parts, which makes it economical. Five liters of Evapo-Rust can remove 0.3 Kg of pure dry rust.
CRC Evapo-Rust's water-based formula, readily biodegradable in accordance with the OECD 301B standard, does not emit any unpleasant odours or volatile organic compounds (VOC) that could potentially harm the environment. It is perfectly soluble in water and is easily removed after use. It is ph-neutral, so it presents no risk of skin irritation or danger to the user´s eyes. Moreover, it is non-flammable, which simplifies its conditions of use and storage.