Polyester filler primer,anything new?....

Here is a little tip I would be happy to share. This is what we do at my shop. When using a k2 primer mix it as a sealer every time. Why you ask Well it lays down much nicer. The real reason is die back. as the product is much thinner it will shrink up a lot quicker than heavy coats. leaving no sand scratches to show up in the paint later. I apply 3 coats in between block sanding.