Donnitil Rust Exin Cleaning agent for rust contamination in reinforce bars Properties Ready to useShort exposure timeReacts with rust forming a soluble saltCan be neutralised with waterChloride free Applications Removal of rust contaminationon concrete surfaceson metallic substratesDe-rusting immersion bathfor iron and steel toolsfor small hardware units DOWNLOADS Technical Datasheet Donnitil Rust Exin