We use epoxy grouts (the really really good stuff) in our food plants for chemical and moisture resistance. The masonry crews cuss us every time they do a job.
It's a pain in the ass to work with, but will last a hell of a lot longer.
God bless Texas----------------------- Old 300 I will remain what i am until the day I die- A HUNTER......Sitting Bull Its not how you pick the booger.. but where you put it !! Roger V Hunter
