Professional Painting Contractors Forum banner
Cancel

small bumps when spraying

26445 Views 16 Replies 13 Participants Last post by  jack pauhl, 
J
While spraying a clean primed door with water base semi-gloss, we ended up with lots of tiny bumps that look like pimples on parts of the door. Does any one know what causes that and how it can be prevented?
Reply
Save
Like
1 - 1 of 17 Posts
WisePainter
I have had the same problem in the past and couldn't figure it out.
So in order to stop standing around burning time, we sanded and resprayed with no further issues.
Reply
Save
Like
1 - 1 of 17 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Professional Painting Contractors Forum
A forum community dedicated to professional painters. Come join the discussion about the industry, safety, finishing, tools, machinery, projects, styles, scales, reviews, accessories, classifieds, and more!
Full Forum Listing
Explore Our Forums
General Painting Discussion Surface Preparation and Application Business, Marketing, and Sales Tools, Supplies and Equipment New Member Introductions
Top