#POOL PLASTER REPAIR AUSTIN PROFESSIONAL#

If you don’t know what the old paint is, you can scrape off a few chips and have them tested at a local paint store or send them out to a manufacturer such as Ramuc. For instance, rubberized latex paint won’t adhere to epoxy and vice versa. (Note: Exercise extreme caution when using muriatic acid and TSP and always follow manufacturers’ instructions.) Also, the old paint must be compatible with the new paint. Pros suggest that the plaster surface be prepped with a wash of muriatic acid followed by a rinse with TSP (trisodium phosphate) and water. To repaint a pool, the plaster must be in good shape. Of all these coatings, paint is the easiest and least expensive, but it also has the shortest lifespan-2-3 years for acrylic paint, 7-10 for epoxy, and somewhere in between the two for rubberized latex paint. for plain plaster, and nearly double that for a polished exposed aggregate plaster.

#POOL PLASTER REPAIR AUSTIN PROFESSIONAL#

Based on a national average computed by, a professional replastering job will cost about $5/sq.ft.

While exposed aggregate is typically considered a finished surface, plain plaster is usually covered with paint (often rubberized, acrylic, or epoxy formulas), fiberglass, or tile.Īlthough there are products sold for DIY replastering ( is one vendor that sells a kit that covers 60 square feet for $130), most DIY pool plaster products are meant for repairing only small areas. This new plaster can be a type called exposed aggregate plaster, a mix of plaster and colored sand, pebbles, or glass beads. Once the prep is complete, a new coating of plaster is applied if needed. Sandblasting, chipping, and chemical surface etching are all techniques used in the prep. The goal of the prep is to remove loose plaster and roughen the surface so that any new layers of plaster will bond to it. First, any cracks or spalling must be repaired, then the entire pool shell must be prepped. Depending on the region, your pool may need this treatment every ten to twenty years. Over time, the coating and/or surface of the plaster degrades, and it must be resurfaced. The plaster can also serve as a substrate for tile. In many instances, the plaster is coated with paint, epoxy, or even fiberglass. The most common in-ground pools are concrete shells that have been finished with a type of Portland cement-based material, known in the pool trade as “plaster,” that seals and protects the shell. Costs can run from $1,500 for epoxy to $15,000 or more for the polymers, depending on the size of the pool. The pool must be completely drained and the entire surface sanded, then cleaned, before the new coating can be applied.Īlthough the polymer application is not your typical DIY task, epoxies are somewhat easier to apply.

Instead, there are replacement coatings-thermoplastic polymers such as polyFIBRO, made by ecoFINISH and epoxies that are used to resurface fiberglass. Unfortunately, gelcoat pool application is a factory process, so reapplication can’t easily be replicated in your backyard. Common signs of a gelcoat gone bad are chalking, cracking, discoloration, and blistering. Although long-lasting, gelcoat does degrade over time from UV and chemical exposure. Although there are sources for DIY-replacement liners, it’s a fairly complicated job that most pool owners relegate to a pro.įiberglass pools, like fiberglass boats, are finished with a tough, smooth coating known as gelcoat. Vinyl liners never need resurfacing-they are essentially a thick plastic bag housed inside a below-ground structure-but the liners usually need to be replaced after a period of five to nine years.Ĭosts average between $1 and $5 per square foot. There are three types of in-ground pools-those with vinyl liners, those made from fiberglass, and those made of concrete. Ways to Resurface a Pool Vinyl liners and fiberglass pools It may be time to drain and resurface your pool. In turn, the cracks collect dirt and algae, and pretty soon you have what looks like a giant birdbath. Cracks invariably appear they can be caused by a chemical imbalance or by UV rays, or even by slight shifts in the soil beneath the pool.

Pool plaster repair austin