Traditional Culture Encyclopedia - Traditional customs - What should I do if the freight car is rusted?
What should I do if the freight car is rusted?
The method of removing rust from the vehicle is as follows:
Tools used: grinder, putty, curing agent, polishing machine.
1, polish the rust with a grinder, polish it as flat as possible, and remove the rust.
2. Find a clean cardboard or box, add putty and curing agent, and fuse putty and curing agent.
3. Apply the mixture of putty and curing agent to the corroded area and wait for drying.
4. After drying, use a polishing machine to polish, and the periphery should also be polished. After polishing, you can feel his flatness with your hands. If it is uneven, apply putty repeatedly until it is filled perfectly.
5, grinding and polishing accidentally coated with an antioxidant to prevent oxidation.
6. Paint after drying.
7. Then wait for the paint to dry.
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