Been doing a lot of research and reading for my upcoming new shop and floor. I have came accross several threads in other forums and places discussing Colored Acid Hardener for concrete flooring. Some are diamond grinding it to get a Smooth finish while many are just applying the acid hardner and seem to be happy with it. Pics look great but we all know how that can be. Threads say the by hardening the concrete it makes it impervious to oil spills and much more wear resitant to draging machines around and vehicle traffic. So my question is has any one on here used it and have feedback. My shop will be a Working machine/welding/vehicle shop so its gonna get lots of abuse. I am liking the sounds of it so far but looking for more info if anyone has some.

is there any problem with using either of these with radiant floor heating?