ROSTIO Rust Stain Remover for Stone - Acid-Free

Acid-free Rust Remover for almost every kind of stone, also suitable for marble and artificial stone. Removes rust from every kind of stone by simple spraying. Very high penetration depth and ideal for acid-sensitive natural stones. Delivery in a 500 ml spray bottle. 

Sufficient depending on the strength of the rust infestation for up to 10 square meters. 

The ROSTIO Stone Cleaner removes deep-seated rust deposits and is suitable for indoor & outdoor use. It can be used on all tile, stone & ceramic surfaces, as acid-free. Ideal for removing rust, caused e.g. by moss remover, iron sulphate, cast garden furniture on paths, slabs, terrace, stones, natural stones, marble, granite and much more.

 Application of ROSTIO Rust Remover for Stone:

• Clean the affected area from coarse dirt
• Spray Rostio rust stain remover full on the discolored areas
• Leave on for about 10 – 20 minutes
• After a short time the affected areas turn violet
• Now remove the rust remover with plenty of water and if necessary a brush or broom
• In case of stubborn rusting repeat process if necessary

Any slight residual violet discoloration disappear with time due to UV light and normal weather conditions. By repeatedly rinsing with water, the purple discoloration can be dissolved much faster.

Suitable for rust removal on terrace slabs, concrete, paving stones, terrace, marble, natural stone, tiles, stone floor, granite, stainless steel and much more.