Rust is the oxidation of metal resulting when iron is exposed to air and moisture.10. Remove tape and covering only once the area is fully dry.
Assess the difficulty environment. Whether you’ve got a gap in your door, the rust has won--you duty a dissimilar door. On the other hand, provided it’s a patch or two on all sides of a bumper, a rotate rim or away, there’s anticipation. Location off the areas on which you necessity to commission and protect the others from the tint and dust that will be flying by taping a tarp or plastic folio encircling your endeavor existence.
2. Call a grinder with a sanding spin to remove the dye around the rust spot. You will need to go beyond the paint and primer coating to metal.
3. Grind with a metal grinding wheel to remove the rust and smooth your auto’s surface. Be careful--you don’t want to grind through the metal.
4. Apply an anti-rust agent. There are several reasonably priced commercial agents that will work. However, there are also home remedies including a mixture of molasses and water which works well to de-rust metal. If you’re not in the mood to experiment, try "Evapo-Rust" or Phosphoric acid, which you can purchase at an auto parts store.
5. Fill holes. If the metal is pock-marked, dented or has visible holes in it, fill the holes with a bonding agent such as Bondo and smooth it over the now non-painted areas. Allow to dry.
6. Sand area, by hand with 120 grit sandpaper, to ensure smoothness. Fully clean area, assuring it is dust free.
7. Paint with primer. Allow to fully dry.
8. Sand with fine, wet sandpaper. Clean area.
9. Spray with automobile paint, preferably obtained from manufacturer, matching the color of your automobile in thin layers, allowing each layer to dry fully before applying the next.
The culminating remedy for rust deals with prevention: A intelligible touch up on a chip in the tint of your automobile can save day and chicamin. Obtain annoyance of your machine by washing it regularly and noting when scratches and chips eventuate. But, provided you are already in the “besides overdue” period, you itch not sentence the machine to the crusher. Fix-its are available, some light, some less so.
