>>10831230Using citadel brand paint, and I only get the rub off when I used primer. No varnish, and this is one of the few times I've heard someone recommend it, nor have I felt the need for any besides the rubbing issues.
Priming is nice, but in my experience, not MANDATORY.
Here's some non metallics, as well as a yellow. Can you tell which of these HAS been primed?