Rust Remover ZC-28 ENGINEER

Can quickly remove rust from screws, etc., and it takes just a few seconds to remove rust from extremely small parts.Penetrates deep into a gap even when a screw is being mounted.When the liquid reacts with rust, its color turns purple.Since it is neutral, you can work safely(It does not contain acid and alkali.).Capacity (ml):100Content Liquid: Ammonium thioglycolateAfter removing rust from a screw, etc., please wash it with water and make sure to apply anti-rust agent to it.