Having just begun my first restoration project in 15 years, I’ve found that technology in paints, primers, and coatings in general, has improved remarkably. Thus, some of my equipment is outdated and needs to be replaced, namely all of my paint guns. I’ve already decided on basecoat and clearcot guns. My only remaining decision is on a gun to shoot primer. Will a siphon gun with a 1.8mm fluid tip be sufficient to spray epoxy primer?