R777 is a ready to use acid based cleaner that removes rust spots and stains from all acid tolerant hard stone. Special additives reduce the development of rust after treatment. Suitable for polished surfaces. Treatment with R777 can darken the stone, although this may be reversed over time. During this time do not impregnate the surface and clean with clear water only. For internal and external use.
|Liters||1 L||5 L||10 L|