Quote Originally Posted by 76GMC1500
I'm priming my truck with something similar. I'm using Pettit Rustlok, very similar to trailer coat. This primer is the only 1-part primer I know of that can seal out water.
You are right, Rustlok and Trailercoat are the same product, I think, simply packed differently for two different uses. We sold both at West Marine, and the packaging was identical on the backside.

It's been a couple of years, and the silver is finally wearing off of my skin.


Don