Marble rust remover – Carborust Kemistone
The Carborust product is a fluid gel suitable for the elimination of rust on marble and stones with a composition based on calcium carbonate.
Carborust eliminates oxidation without damaging the surfaces.
How to use?
IMPORTANT: shake the product before use
Apply the product on the surface, covering the entire area to be removed. While waiting for the stain to disappear, the gel becomes purplish in color. Eliminate the product on the surface by rinsing thoroughly with clean water. If the stain has further halos, repeat the operation.
The Carborust product must remain in the original containers, between 0 ° and 30 ° C and not exposed to sunlight. In this way the product maintains its qualities for 12 months.