I used Bristol Finish a few back and it really didn’t last much longer. It is a two part finish like others I found the results to be a little hit or miss

I ve also used West system epoxy (2 coats) followed by clear Awlgrip. Long lasting but more difficult to use.

For the last few years I ve switched to Awlwood Gloss. It s a one part finish which you apply after a coat of Awlwood primer. No sanding between coats. I use it on the classic gaffer I built and we recoat every year... and that’s in south Florida ...