- 14 April 2017
- Posted by: Stm Coatech
- Category: Educational Articles
Description: Rough and uneven finish to the surface of the paint film where the particles are insufficiently fluid to flow together and are often poorly adhered.
Probable Causes: Incorrect spray applications i.e. gun distance. Also associated with fast drying products and too high an application temperature.
Prevention: Use correct coating application equipment and techniques. Use a slower drying solvent or solvent blend. Follow recommended application procedures.
Repair: Abrade and remove any loose dryspray and reapply coating or topcoat.