- Acid rain
- Damage of film caused by bird droppings
- Car wash Scratches
- Color Fade with time
- Stone chips
- Tar spots
- Water spotting
- Adhesion Problems
- Dirt and dust in basecoat
- Dirt and dust in Clear Coat
- Edge Appearance
- Wrinkling of top coats
- Loss of Gloss on Clear Coats
- Moisture blisters
- Orange peel
- Pinholes in polyester affecting the final coat
- Solvent popping
- Water stains
- Sanding scratches appear on topcoat
- Silver halo effect during basecoat application
- Poor Adhesion – POLYESTERS
- Poor opacity of basecoats/topcoats
- Clear/ Topcoat runs
- Small black spots on basecoat (also known as salt and pepper effect)
- Poor adhesion on plastic parts
OriginInsufficient drying time of the primer.
Air entrapment during application which then it tries to escape leaving pinholes as the viscosity of the material becomes lower.
Incorrect choice of hardeners and thinners in relation to the temperature of application.
High film build.
Wrong spraying technique.
AvoidanceMake sure the film thickness of the products is according to manufacturers specifications.
Check the temperature and use proper hardeners and thinners.
Always follow the specifications according to the manufacturer.