"Unfortunately this person elected to go cheap and buy low quality materials online and then find a contractor for the lowest price possible. Initially I refused, as had other contractors he had spoken to, bc we cannot guarantee results of products we don’t use. He asked me repeatedly if I would please help him and I relented against my better judgment, an act I will never do again based on my experience with this person. We followed manufacturer specs but when his products failed to produce intended results (prematurely hardening during application) I offered to correct it at cost using quality materials and including warranty but naturally he did not want to part with another penny, also forgetting I had worked with him on price. Incidentally, it's not epoxy. It's one company's version of a polyaspartic compound, and there are widely varying degrees of quality from residential applications to heavy industrial. The products we use are industrial grade; many others are available for cheaper. Whether you decide to work with us or not, don't go cheap! It rarely turns out to be."