Stainless steel precision casting castings in long-term use, affected by the external environment, paint falling is a normal phenomenon, at this time we should be repaired.

First of all, we should prepare to repair the tools used: sandpaper, brush, spray paint or bucket paint, stainless steel precision casting when choosing paint should try to choose anti-rust paint or polyester type finish, should also ensure that the number of stainless steel castings brushing in more than two times. Need to sand the rust spot in the rust area clean.

Stainless steel precision casting paint for the first time should be painted as evenly as possible, after the paint dry again for a second time, the second time for brushing should be used polyurethane finish, brushing should try to ensure that the surface is smooth. If the aging of stainless steel castings is more serious, it should be considered as far as possible to replace the new