Once the primer is dry, you can start painting the pool with the topcoat epoxy or resurfacing solution. Start painting from the deep to shallow, following the manufacturer’s instructions and recommendations. Let the topcoat dry entirely before applying the next coat. In between coats, you should sand the pool to ensure the next layer adheres correctly. Most pools need between three to four coats. Depending on the climate, this might take a few hours or extend overnight.
If applied by an experienced installer, fiberglass does seem to make a good choice. But consumers and pros alike have voiced their dislike of its use, mostly due to improper or shoddy installation. Resurfacing with fiberglass costs between $5 and $7/sq.ft.
Pebble-plasteraggregates like Pebble Tec and Pebble Sheen are among the most costly options in this category. However, they give off a striking look while also creating a smooth, river rock-like surface underfoot. Pebble mixes are the most stain- and chemical resistant of all plaster methods.