HVLP Needle/nozzle/air caps?

[SSTuner]

I just purchased some epoxy primer from Southern Polyurethanes and in their information sheet for the primer it states to use a gun tip of 1.4 or 1.5 , 1.4 if used as a sealer. What is the recommendation for spraying a sandblasted frame?

Thanks in advance.

[Happyfunballs]

Either one will work just fine.

[HOTRODSHOP]

Also go to Southern Polyurethanes website and to thier forum,,lots of good info there and you can ask the owner Barry anything you like and he will reply to you and explain where anyone can understand,, he has very good products

[LateNight72]

I've shot SPI Epoxy in everything from a 1.3 to a 1.8...

[SSTuner]

Thanks for this info. I didn't realize their was a forum off their site. I'll check it out.

[GM Muscle]

id go ahead and just use the 1.5.