Blast clean damaged area, previously coated with zinc silicate and prime with a two-pack zincrichepoxy primer (containing at least 90% by weight of zinc in the dry film).
喷砂清理以前涂有硅酸锌的损坏区域，并涂敷一层双组分环氧富锌底漆(干膜中含有90%重量百分比的锌)。
2
A reasonable formulation for epoxyzinc-rich shop primer was designed through many experiments, the prepared film property was complyed with national standard, and the paint reduced the pollution.