What color is this stone painted?

Stone can be directly brushed with stone protectant.

Efficient stone protectant is a colorless and transparent decorative stone protectant. This stone protectant has extremely high permeability, and its action mechanism is that it penetrates into the crystals formed by 3-5 mm in the veneer, blocking tiny gaps to form a protective layer. High-efficiency stone protectant can effectively prevent oxidation discoloration, rust spot and tears hanging on the veneer. This kind of protective agent has excellent protective performance for stone, which can protect the stone while maintaining the air permeability of the facing, greatly improving the cleaning and repairing ability of stone. Musician stone glue series.