Cementitious self leveling is a powdery solid mixture made by accurately mixing fast hardening sulfoaluminate cement, high alumina cement, mineral admixtures, professional additives and additives, natural pigments, etc. in a certain proportion, and mixing them with professional mechanical equipment. There are multiple colors to choose from, and it only needs to be mixed with water according to the instructions on the construction site to form a mortar mixture. It has the advantages of stable quality and convenient construction.