So, what is pool resurfacing exactly? What is the process of pool replastering? Your current pool must be in ground concrete and not have any existing plaster, pebble, fiberglass, or tile. The new surface cannot simply be put on top. To apply a new coat or plaster to the existing surface, you must first chip out any plaster and then sandblast the surface. All of these methods are acceptable according to the National Plasterers Council. Each method has its pros and cons. Once the surface has been properly prepared you can now apply the finish coat of plaster or quartz, exposed stone, glass beads, pebbles or polished pool.
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Aggregate finishes are made of a combination of materials such as pebbles, glass beads and quartz.