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aarias-31 05-02-2012 06:53 AM

primer questions
Need some help on spraying primer. Can I use a 1.3 or 1.4mm nozzle tip to spray epoxy primer and 2k primer?

John long 05-02-2012 07:13 AM

I don't think you will be pleased with the results. a 1.8 nozzle is recommended do to the high viscosity of the primers. Hard to get a good wet high build with a finish gun.

John L

swvalcon 05-02-2012 09:45 AM

You can make it work. Open your gun mixture all the way up and reduce both your epoxy and your 2-k primers. Just be sure to put on and extra coat of two.

johnyIROC 05-02-2012 06:55 PM

I've done high-build polyester with 1.4 and no issues.

deadbodyman 05-06-2012 06:24 AM

Do yourself a favor
Go to your local lumber store and get a 40.00 gun with at least a 1.5 tip, 1.8 if you can find one...the right tool for the job...

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