Wall curing agent is a interface treatment material with green environmental protection and high performance, the appearance is milky yellow emulsion, with excellent permeability,it can fully infiltrate the surface of the wall base material,make the base dense through adhesive bonding, improve the interface adhesion, improve the adhesion strength of mortar or putty and wall surface, prevent hollow drum.It is suitable for wall plastering or batch scraping putty before the base compaction treatment.