Occurence
The coat is attacked and corroded or discoloured by aggressive substances (metallic dust, resins, paraffin, chemicals), which destroy the paint surface
Causes
- Industrial gases, chemicals penetrate the paint surface (chemical reactions between aggressive agents and pigments).
- Ash or gravel damage the coating and aggresive industrial atmosphere increases the damages.
Prevention
- Clean contaminated surfaces immediately
- Regular use of waxes to strenghten protective layer
Removal
Polish the damaged surface