Originally Posted by Brad4321
I would need to scuff the primer for sitting overnight between sanding and base? I have never done that before, but if it is recommended I will start. I didn't realize that urethane primer has self healing properties, so that is really good knowledge.
I DON'T know if this particular urethane has much of a "healing" property. I know that others that I have used have and some are VERY short as I mentioned. I did my Gran Sport in it and after sanding the car, right before it went in the booth yes, it got a scuff over the entire thing with a gray scuff pad just to be sure.