![]() But it’s grueling work, so when bond coats became available, many pool plasterers and renovators jumped at it.Ī common method used by contractors is the use of a bond coat to adhere the new plaster to the old plaster. Decades ago, when the idea of refinishing pools started, chipping and removing the entire surface was only natural. Some consider it old-fashioned to perform full chip-outs. If the temperatures fall below freezing during the night, it can crystallize the moisture still in the bond coat and cause it to fail With a bond coat, plaster companies need to be concerned with potential rain falling and washing out their bond coat and with cold temperatures during the winter. UHP water blasting also eliminates delays due to weather concerns. We also do not need to sandblast paint in instances where pools have been painted prior to prepping our pools. Acid wash and bond coats are completely unnecessary. UHP water jetting also allows us to forgo the use of acid and bond coat in our surface prep process with superior results. Additionally, plaster removal using UHP water blasting can be done over and over without the harmful effects of traditional stripping. UHP water blasting surface preparation results in bond values up to 50% stronger than more invasive methods. No other company can offer this same guarantee using inferior methods. Classic Pool Plastering is able to offer this warranty with confidence. Classic uses this process because it is the method that produces the highest-quality, longest-lasting replaster investment for our customers.Ĭlassic Pool Plastering offers a 7-year bond warranty on every pool surface we install when using our process. Classic does not utilize this process because it is easier or cheaper for the company. All of the existing pool plaster is removed with water blasted at pressures up to 40,000 PSI to create the best surface profile possible for new plaster to adhere to. Material bonding often fails 1-3 years after the work is completed and is not warranted by many contractors contractors typically market the pool finish manufacturer’s warranty, which does not cover material bonding to the pool surfaceĬlassic Pool Plastering performs its swimming pool resurfacing work using the best method available, Ultra-High Pressure (UHP) Water Blasting. Many pool owners don’t consider, or are unaware of the differences between, different surface prep methods ![]() The advanced methods require significant investments in specialized equipment and training. It is how they’ve always performed the work. That being the case, many contractors still continue to use the traditional methods for a number of reasons: Advancements have been developed and proven in recent years that significantly increase bond strength and significantly improved performance, durability and longevity, which translates to a better resurface investment. Traditionally there have been a number of surface preparation techniques that have been utilized in the swimming pool industry with varying degrees of success. The goal in surface preparation is to create a sound, clean, rough and consistent surface free of bond inhibiting materials. Bond is a critical factor in determining the overall performance, durability and longevity of the new pool surface. Research has demonstrated that bond strength between the old and new surface is directly related to surface preparation. ![]()
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