During the paint drying process, paint finish loses gloss and the under layer defects like putty patches and substrate scratches could be...

In the spray process, paint mists drop on the paint finish and make the paint finish rough, full of small particles and loss of gloss....

The repaired area by polyester putty or its edge showing in the topcoat. Common Cause (1) Insufficient sanding of putty. Sanding paper of...

Sanding marks in the substrate show in the topcoat after paint drying. Common Cause (1) Incorrect substrate preparation: insufficient...