[skunkwerks]

Originally Posted by SRGN

DP90LF is an epoxy primer, that's why it holds up. 2k just means it's 2 parts, base and hardener. I don't use that since they went LF(lead free) in the 90s. There's better options without the PPG price tag.

What better option brand are you thinking? I'm all ears for better and cheaper.
Please expound on this. Maybe I can try a new one that works.
They all seem to go chalky black over time Except for the PPG.
You get what you pay for.
All my high dollar resto's get PPG everything until I find something better.

LF works just as good as the leaded product. Still have both and use the leaded on certain items.
2K is an acronym for 2 part. I think we all know it's an epoxy primer.