SUBSTRATE PREPARATION:
Ensure the substrate is firm,flat,clean,dry(moisture content <10%),and free of oil and loose materials.For old walls,remove the powdery layer and wash with a high-pressure water gun or sand.Cracks and defects must be repaired and smoothed with specialized putty.
CONSTRUCTION METHOD:
It is recommended to use a dedicated alkali-resistant sealing primer and apply one coat.This product can be applied using a roller or airless sprayer.Two coats are recommended,with at least a 4-hour interval between each coat.
Theoretical coverage:approximately 8-10 saure meters/kg/coat(varies depending on substrate roughness and application method).
DRYING TIME:
It is recommended to use a dedicated alkali-resistant sealing primer and apply one coat.