Why are there spots of corrosion/rust on a newly painted surface
Spots of corrosion on the surface of the newly painted surface due to industrial fall outs.
What are the possible causes?
- Iron particles which falls on top of the surface which oxide the attack the paint film.
- Industrial fallout which damages the paint film can cause the corrosion spots.
- Spark damages due to welding or grinding operations..
How can I fix the problem?
- Immediate removal of metal particles.
- During welding or grinding work ensure that the painted area covered & protected..