You should be asking your paint dealer that question. Personally, I think you need to prime the painting surface first, and use the correct paint for the result you want.
Hello, The SG3 gun has a 1/4" NPSM (pipe connection) to a spray line and is 3600 psi rated. If that is the specification to the Milwaukee/Ryobi unit than yes it will work just fine. Thank You For Contacting Graco.
This gun should work with that unit. Most companies have universal hose fittings. Thank you, Graco Technical Assistance
Graco web site will answer your questions. Pressure adjustment is a factor when making these decisions as well.
Hello, I'm unable to find any information about that Apex 1420 unit. I can tell you that our SG3 gun has a 1/4" male pipe connection to the spray line and that it is rated to 3600psi max working pressure so if that is the specs for that unit then yes that SG3 gun will work with that unit. Thank You For Contacting Graco.
Yes, but it's essentially the same gun that came with your x5, i.e., the SG2.
Hello Jenna, The SG3 gun is a Graco gun. I would ask the question under the GX guns so the Wagner can answer the question for you. Thank you, Graco Technical Support
Hello Tabitha, Yes, the SG3 gun is compatible. Thank you, Graco Technical Service Group
Hello Dan, The blue RAC X guards will fit and work with the SG3 guns. Thank you, Graco Technical Service Group