Monday, May 11th, 2026
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Fisheye in Powder Coating: The Hidden Contamination That’s Wrecking Your Finish
If you’ve worked around a powder coating line for more than a week, you’ve seen it: a small, circular depression in an otherwise perfect finish. It looks like someone pressed a tiny ball bearing into the hot film right before it cured. Maybe you’ve called it a crater, a dimple, or a fisheye. Whatever the name, it’s annoying, and it’s almost always a contamination problem that plays hide-and-seek with your line. I remember one winter we chased a fisheye issueRead More …
D5 Creation