spraying some cellulose primer and im getting black specks ,as I spray ,got inline filter ,filtered the primer into the gun .
checked the paint inside the gun cup and you can see black film ,which goes when I shake the gun
spraying problem
Re: spraying problem
My thoughts (for what they're worth) are that it looks to me like black pigment in the paint, I suspect that more thorough mixing before you spray would sort it out. Maybe the paint has been sitting around for a long time, or it wasn't mixed thoroughly at the factory, either way you need to stir/mix very thoroughly before using - all cellulose paints will settle, and using paint that hasn't been properly mixed can cause all sorts of problems.
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Re: spraying problem
Primer should be stirred not shaken. You're seeing pin holes from air pockets that are trapped in the paint.
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