1: Chips in enameled/porcelain tubs can be touched up and cracks as well because they are only on the surface coating. 2: Cracks in fiberglass tubs can cause extensive damage as they allow water to seep into the building framework, but can be patched rather than refinishing the entire tub. 3: Part of the refinishing process is to allow the new coating to dry for three days. 4: Serious rust problems must be resolved 5: Holes in tub/shower floor must be fixed to avoid leaks into fiberglass/floor below |