Sealer

[mike1954]

The last time I did any auto painting was 25 years ago. I used Martin Senour products a the time. I shot a couple of clear coat/base coat trucks and a couple a acrylic enamel tucks(not my favorite).
I use a non sanding primer prior to the paint. Every time I ask about a non sanding primer a get a strange look. I know paint products have advanced a lot in 25 years,
I sure did like the non sanding primer I used to use you shoot it straight out of the can but I have no idea the name of it.
Any advise on non sanding primers would be appreciated.
Mike