Color: white liquid.
Theoretical paint consumption: 8-10m2/kg/pass (actual paint consumption depends on the flatness and looseness of the substrate)
Drying time: Surface dry: ≤2 hours (25℃)
Recoating time: ≥4 hours (25°C) (drying time will vary with ambient temperature and humidity).
Construction temperature and humidity: temperature 5-40 ℃, humidity: 30-85%.



1. 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 water in the coating, make the penetration uniform, and make the substrate absorb the upper coating. Become even.
2. the sealing primer can prevent moisture, resist alkali isolation, effectively isolate the alkali content of the base layer, and prevent the leakage of alkali content from damaging the coating.
3. Reinforcing the loose and weak base to reinforce the base.