Common Pool Plaster Mistakes And How To Avoid Them Pool plaster usually does not fail because of one dramatic event. More often, it gets damaged by a series of small pool plaster mistakes that add up over time. In the field, those mistakes usually show up as discoloration, roughness, staining, scaling, delamination, or premature resurfacing….
How to Tell if Pool Plaster is Delaminating When plaster delaminates, it’s not just a cosmetic issue—it’s a bond failure. The finish is separating from the shell or bond coat, and sooner or later that turns into pop‑offs, hollow areas, and bigger tear‑outs than anyone budgeted for. As pros, we need to be able to…