Product information ROTWEISS rust remover 500ml
If you discover small rust spots on your surface after washing your vehicle that is usually surface rust. It consists for the most part of industrial dust or brake debris that flies through the air, settling on surfaces and starting to rust. Even boaters who travel a lot in industrial ports know this phenomenon.
The ROTWEISS flash rust remover removes these soiling quickly and gently from painted surfaces, metal, glass, plastics (GRP) and stone (granite, concrete). During use, a color change signalizes the effect. The solution is pH-neutral und gentle on materials.
- Not suitable for highly polished aluminum
- Do not use on hot surfaces
- Do not expose time of 1-5 minutes. Do not allow to dry
- Spray on
Spray the cleaner on the dirty surface or dab it with the ROTWEISS application putty and allow it to soak in for 1-5 minutes. Produt turns purple.
- Spray down
Wash off with plenty of water. If necessary, repeat.
The product turn purple when solving rust. If no color change occurs the surface is completely free of flash rust.
Visually easy to confuse but quite antoher case are the smallest perforations of painted sheet metal surfaces, for example caused by small rockfalls. Also, if these spots are just as small as flash rust impurities, they are nto superficial and therefor can not be removed from the surface. But they can be treated with a rust converter. Its contained acids convert the rust into a stable and overcomable layer of ferric phosphate and ferric oxalate that stops the rusting.