Underwater coatings or pool paints come in many different colours and is an inexpensive coating compared to other surfaces. It can be applied directly to concrete pools, plaster pools and fibreglass pools, as well as fountains or water features. It is not recommended for fish ponds. Pool paints create a shiny, ceramic-like finish that can last for years.
Pool paints are also the easiest way to create underwater murals, logos, tiled patterns, or multi-hued pool colours, at a fraction of what designs of mosaic tiles cost.
There are three types of pool paint, the best pool paint for you may depend on your needs.
Epoxy pool paint, for new construction, and pools painted previously with epoxy paint. Epoxy is the longest lasting, most durable and will stand up to UV rays, automatic pool cleaners and chemical treatments. Epoxy paint will last about 7 - 8 years before recoating would be necessary.
Another type of concrete pool paint is chlorinated rubber base pool paint. Rubber base paint is not as durable or expensive as epoxy pool paint but is an easy to use inexpensive pool paint. It is easy to apply, comes in many colours and will last about 3 - 4 years. A conversion pool paint is now available for use as a primer for converting rubber based painted pools to epoxy pool paints.
Last but not least, is water based Acrylic pool paint. This in-ground pool paint can be used on any type of surface, even damp surfaces are easy to apply, and cleans up with water. Acrylic pool paint is ideal for commercial applications that are repainted on a regular basis. It can be painted over any previous type of pool paint (epoxy, rubber or acrylic) and should last about 2 - 3 years.
Whichever pool paint type you use, it is important to follow manufacturer’s instructions, and recommended safety guidelines and make sure you prepare the pool properly. Preparation is the most important step in pool painting. Without the proper preparation, even the best pool paint will not bond with the wall or existing surface.