I'm about to paint mine. Going with Sherwin-Williams Loxon XP in a low sheen. Not sure what your wash is made of, but mine is CMU (Concrete Blocks). It will be a few weeks before I start, but I can come back and update once completed.
What epoxy are you using?Time to repaint the wash once again wondering which paint you've found to be the best without going through the expense and brain damage of Epoxy- have done that two or three
times ago and could not justify the expense and the labor similar longevity, Thanks in advance!
Not to mention $$$ if you’re right. It was recommended to me. Just won’t hold up to chemical and HP? Or?If this is going in to a car wash bay I am going to save you a ton of time and effort and tell you this will not work.
Just won’t hold up to chemical and HP?
This wash is over 20 years old. I don't know how many times it's been painted over the years. It's new to me. Painting the outside is necessary in my opinion. Luckily it isn't huge. If I had to paint every year, it wouldn't hurt my feelings.Once you paint the walls at your car wash you'll be painting the car wash walls every year. Paint just doesn't stick to the walls.

Off topic but meter boxes are those? Do you know if someone makes replacement faces? I have the same ones and am looking at replacing or upgrading them. I can't find a manufacturer anywhere. My guess would be D&S.I think the concrete stain lasted 10+ years on the exterior beofre needing to be done again.
Bill acceptor box is from Etowah Valley. They can also make you new/replacement faceplates of any size. If Earl can't tell you which faceplates he has I know Etowah valley can make replacements based on your measurements. Be sure to EMAIL them, do NOT even make an attempt to get Jim on the phone.Off topic but meter boxes are those? Do you know if someone makes replacement faces? I have the same ones and am looking at replacing or upgrading them. I can't find a manufacturer anywhere. My guess would be D&S.
Thanks