Small particles
of coating that reach the surface not intentionally sprayed
(such as overspray from an interior nonstick reaching the
exterior of a pan).
Probable Causes
Too much overspray
in application process.
Suggested Solutions
1. Move the spray
gun closer to the surface; reduce the velocity of the spray;
increase the ratio of coating to the air in the spray.
2. Mask part to avoid overspray reaching other surfaces.
3. Increase air exhaust around parts to remove overspray.
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