(C) Sa2 is to remove grease, dirt, rust and other impurities on the surface level, remove rust, oxide scale and old paint, because the removal of rust and oxide is not thorough enough to allow the existence and shadow or color. If the steel surface is pitted, there will be a small amount of corrosion or old paint.
(D) Thoroughly clean the clean horizontal surface of Sa1, remove grease, dirt, rust, oxide scale, loose paint, and firmly bond the substrate with scale, rust, paint and paint on the paint surface to make the paint When the residue is cleaned, the metal spots will be evenly distributed on the surface.
Contact: Cassiel Wang
Add: Room 1903, 19th Floor, Yaxing Times Square, Intersection of Songshan Road, Changjiang Road, Zhengzhou City, Henan Province, China