Airbrush problems

Runway

Member
Joined
Jan 3, 2021
Messages
46
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?
 

urumomo

Well-Known Member
Joined
Mar 18, 2013
Messages
2,847
so we're not going to check ?

What kind of primer is it ? Acrylic or polyurethane ?
 

Runway

Member
Joined
Jan 3, 2021
Messages
46
Wnen i test my flow rate on a peace of work i don't see any of that. That showed up on tne model.
 

urumomo

Well-Known Member
Joined
Mar 18, 2013
Messages
2,847
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 .
 

urumomo

Well-Known Member
Joined
Mar 18, 2013
Messages
2,847
Can you post a pic of the problem ?
I'm confused why you're not having the issue on your test piece .
 

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