2. the color adjustment to solve the water stain pathological change
Stone color, Fujian #603 flame slab
Pathological change situation: Before the stone material installment, it has been made protection processing, but because of the part of stone material protective agent to coat non-uniform and leaks brushes, especially the stone material side protection does not arrive, so cause stone material has the serious water stain pollution.

Processing material:
1). The F-848Y stone lustre +color increasing+protective agent.
2). The Q-308N granite clean renovate agent.

Job practice:
1). Completes the protection for the peripheral polish stone material spot with the transparent tape.
2). Add with the hair brush the F-848Y stone lustre +color increasing+protective agent coating in the entire stone material surface, the amount used is about 10m2/L, the light color part enlarges the protective agent amount used properly.

3). after the protective agent full permeating stone material interior (above the least 24 hours), inspect stone material superficial color whether basic consistent, if still had the color difference, coates the stone material light color spot a time F-848Y stone material to add lustre again to add the colorful protective agent, and let its fully permeate stone material, do so repeatly until the stone material exist no color diffeence completely.
4). Clean the stone surface with the Q-308N g granite clean renovate agent.
5). wash stone material surface one time again, and tows fully the water to dry.