The epoxy stuff does work. It probably won't last like the stuff that shadyone has though. The shop I used to work for had it throughout the shop and it made cleanup super easy. There were spots that needed re-done after a few years, mainly under the front of where the cars would be, where most of the work was done, but for the price it worked decent. It is slippery when wet, but a good boot with a non-slip and oil resistant sole helps out with that (I never had an issue, where people without non-slip oil resistant soles would from time to time.) Prep is the key, I talked to someone that does this sort of stuff for a living and he was telling me that they use a diamond blade in a grinder to prep the surface.