Bath resurfacing is complicated and not for
an amateur to try. You have to know how to clean the bathroom properly, note
any cracks or little imperfections caused from old age and know exactly how to
apply the resurfacing after the proper clean in order for the resurface to be
seamless and smooth. After all, you do not want to bathe in a bath that feels
like rough concrete, which is how many do-it-yourself projects like this end
up.