Jul 5, 2021 #1 R Runway Member Joined Jan 3, 2021 Messages 95 My airbrush was good and clean but when i did my priming. I am seeing little blotches. And what to be little hairs. Useing Valero primer. But it did not say to thin. Should i be thining all primers even when they say not necessary?
My airbrush was good and clean but when i did my priming. I am seeing little blotches. And what to be little hairs. Useing Valero primer. But it did not say to thin. Should i be thining all primers even when they say not necessary?
Jul 5, 2021 #2 urumomo Well-Known Member Joined Mar 18, 2013 Messages 6,025 Did you mix it really well ? - Stir not shake only ?
Jul 5, 2021 #4 urumomo Well-Known Member Joined Mar 18, 2013 Messages 6,025 Open it up and make sure it's uniform
Jul 5, 2021 #5 R Runway Member Joined Jan 3, 2021 Messages 95 Just shake thats all i did just like some of the videos that i saw.
Jul 5, 2021 #7 urumomo Well-Known Member Joined Mar 18, 2013 Messages 6,025 so we're not going to check ? What kind of primer is it ? Acrylic or polyurethane ?
Jul 5, 2021 #8 R Runway Member Joined Jan 3, 2021 Messages 95 I think i have some very light sanding to do?
Jul 5, 2021 #10 R Runway Member Joined Jan 3, 2021 Messages 95 Wnen i test my flow rate on a peace of work i don't see any of that. That showed up on tne model.
Jul 5, 2021 #11 urumomo Well-Known Member Joined Mar 18, 2013 Messages 6,025 What tip size and air pressure and how far are you from the work ? It's OK to thin any coating for AB work since environments differ . Just use the smallest amount necessary .
What tip size and air pressure and how far are you from the work ? It's OK to thin any coating for AB work since environments differ . Just use the smallest amount necessary .
Jul 5, 2021 #15 R Runway Member Joined Jan 3, 2021 Messages 95 40 psi meter reads drop to 20 psi druring spray.
Jul 5, 2021 #18 urumomo Well-Known Member Joined Mar 18, 2013 Messages 6,025 Can you post a pic of the problem ? I'm confused why you're not having the issue on your test piece .
Can you post a pic of the problem ? I'm confused why you're not having the issue on your test piece .
Jul 5, 2021 #19 R Runway Member Joined Jan 3, 2021 Messages 95 I will try. Attachments 16254996017604284026919713110270.jpg 536.2 KB · Views: 15
Jul 5, 2021 #20 urumomo Well-Known Member Joined Mar 18, 2013 Messages 6,025 sorry , got stuck on a phone call . Try spraying closer to the work , maybe at 25 psi