I normally use GW Chaos Black or Skull White primer, but recently I tried testor's grey primer because color wise it was the exact color I was looking for to base something, and I figured I could just prime it then start weathering it.
The problem is weeks after it was primed it still feels tacky. Is this stuff ever going to dry?
I tried later warming up the can and making sure it was not humid and sprayed a test piece, and it still has the same problem. is this an issue with that primer, or do I just have a bum mix?
Can I spray something like dull coat over it to maybe take away the tackiness?
Is it possible to strip it without ruining the model (styrene)