Close the substrate, penetrate into the internal structure of the substrate, block the capillary pores in the substrate, reduce the number of open pores in the substrate, increase the number of closed pores, inhibit the penetration of paint moisture, make the penetration uniform, and make the substrate absorb the upper coating Evenly. The sealing primer can prevent moisture, anti-alkali isolation, can effectively isolate the alkali content of the base layer, and prevent the leakage of alkali from damaging the coating. Reinforce the loose and weak base and strengthen the base.

Clean taste intermediate coating (frosted bottom) is a high-quality wall primer with clean taste formula, containing fine sand texture effect, strong anti-mildew, high hiding power, hard paint film and other functions. It is a high-quality wall primer for indoor walls. Provide ideal three-dimensional effect and long-lasting wall protection.