anti-stain agents

1.Characteristics 1)It can protect the polish tiles from cement, sand, rubber, tea water, especially from rubber. 2)Anti-impregnant: It can be washed repeatly by impregnant, alcohol,etc. ,and has no effect on its anti- stain. 2.Applications The materials of hard surface withfine pores, for example polished tiles, marble, granite. 3. Usage It is better that the anti- stain agent is coated onto its surface of the polished tiles by machine. 4.Quantities It needs about 15 20 grams for a square meter's polished tile. This only for reference. 5. Test methods of anti- stain It is suggested that the tests of anti- stainshould bedone after the polished tiles coated anti- stain agent for 24 hours. 1) Protecting from blue ink: Blue ink is dropped and spreaded on the coated anti- stainagents polished tiles for 5 minutes, then clear it with water or soda .There must be no spot on the polish tiles. 2) Protecting from cement and rubber: Because the tools with rubbers are used in the process of tiling, so anti- stain agent must especially have the ability of protecting from rubber. The rubber spot can be cleared by solvent or some washing agent. 6.Package 150 KG/ iron barrel