pinholes

Tech Tips: Blister & Pinhole Troubleshooting

THE CAuse of blisters & pinholes   When applying fast-set coatings, the cause of blisters and pinholes can be difficult to diagnose. You may spray the coating system for an extended period and never experience a blister or pinhole. Then, blisters or pinholes may suddenly appear on the very next job. In this article, we …

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