This product is used for granite rust removing which is an acid solvent with well penetrability. It can remove the rust on the granite surface efficiently and delay the stone rust again with no change of the surface glossiness of granite.
Scope of application:
It can be applied to acid endurance stone of materials like granite, ceramic tile and plastic etc. And it can remove concrete film as well. It can not be used on the marble and other none acid-endurance material.
Methoud of using:
1. Clean the pollutant on the rust firstly and make sure that the solvent and rust contacted completely.
2. In case of prolonging the working time, you can make the solvent infiltrate the washcloth thoroughly and cover the stains to improve the rust effect.
3. Wash the stone after a period of working time and repeated use if it doesn't achieve the desired rust removing effect.
Technical Parameter:
Apperance: Colorless transparent liquid.
PH value:1-2
Shelf lift:1 year.
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