There are many reasons why your pool paint might be peeling. The most common reasons are poor surface preparation, excessive moisture, poor workmanship, and water leakages. Together, these problems can not only reduce the visual appeal of your pool, but also cost you a fortune in repairs.
For the most part, you can expect your pool paint to last anywhere from two to five years. Epoxy will last you the longest: five to seven years. Rubber based paint has a little bit shorter lifespan. And, you can count on acrylic paint lasting two to four years.
Switching from Rubber to Epoxy
Now, you can just use Advance Plus conversion paint as a primer, and then paint over with any Epoxy pool paint! Epoxy pool paint is more expensive than Rubber Based, but it can last up to 7 years, wearing thin over time.
If you're preparing a fiberglass pool, you'll want to sand the surface with coarse sandpaper. DO NOT use an orbital sander (handheld sanders that move in a circular motion). The sanding process will prepare it for a good epoxy coating bond.
Life Expectancy. Rubberized pool paints have a minimum shelf life of one year and many last between from five to nine years, depending upon the paint. Always store your paint in a tightly sealed container and avoid exposing it to sources of heat, sparks or open flame.
Pools can be painted with three types of paint. Epoxy paint is the most durable and lasts seven to 10 years before repainting is necessary. Less-expensive chlorinated rubber-based paint lasts only about half as long. Water-based acrylic paint is easy to use and inexpensive, but only lasts two to three years.
Epoxy Paint
With an average lifespan of 7 to 8 years, this solvent-based paint has the longest lifespan of any other pool paint. That's because it has the strongest resistance to pool chemicals, stains, abrasions, UV exposure and general wear.
Swimming pool resurfacing costs vary between $1,000 and $30,000. DIYing your swimming pool repainting project can cost as little as $1,500. Expect to pay about $6,500 per 1,000 square feet for high-end options.
Example: A 30' x 10' rectangular shaped pool with an average depth of 5' will have about 730 sq. ft. of paintable surface area. If a previous coating is present, each coat should take about 2 gallons of pool paint or 4 total gallons for two coats.
Generally, you will get no warranty on pool paint. Once painted, the pool will have to be re-painted every 2-4 years. Over time, paint can chalk and leave a cloudy residue in the water.
Looking for a pool coating that is effective and durable? Dura-Rubber is just exactly that - a water-based liquid rubber pool coating solution with a real rubber base, which makes it 100% waterproof.
On Average, Replastering is Every 10 Years
So how often do you need to replaster a pool? The short answer is about every 10 years. However, it's important to consider the factors mentioned above, as they are typical signs that your pool needs to be replastered.
Most swimming pool owners choose blue tiles for their pools to match the color that reflects the sky's blue color. Blue is also a highly desirable water color. In fact, many vacationers search for countries surrounded by blue ocean water and white sand beaches.
When you are swimming, you would get scratched or roughened when you step out of the pool. Also, you could get scratched or your swimsuit could get torn with the jagged plaster. If it's unpleasant to run your hand along the side of the pool or climb up the stairs then its because your plaster is wearing thin.
Three types of paint often applied to concrete pools are epoxy paint, chlorinated rubber paint and acrylic paint. Epoxy and chlorinated rubber paints are actually essentially matched in quality, durability and process – meaning that discerning which of the two your particular pool has can be extremely difficult.
Acrylic pool paints are water-based, and do not require a catalyst or hardener. They do not produce dangerous fumes, are generally easy to apply and clean up with water. Epoxy-based paints come in two parts: resin and hardener. You must combine them in the correct amounts and they cure chemically instead of drying.
There are three common types of pool paint: epoxy, chlorinated rubber, and acrylic.
Rust-Oleum Acrylic Pool Paint can be applied by brush, ⅜ nap roller, or spray.
Plaster Flaking or Peeling
The pool industry refers to this as spalling. Aggressive pool water with sustained low PH or low calcium levels is the typical cause of spalling. It dissolves a soluble calcium compound called calcium hydroxide. Often, this occurs under a floating chlorinator on the top step of a pool or spa.
Diamond Brite® finishes are blends of selected quartz aggregates and fortified white Portland cement ideal for new or re-finished swimming pools. Diamond Brite® finishes are factory blended to provide the pool owner with an extremely durable and attractive alternative to traditional pool coatings.
To paint the pool, you'll need to degrease the surface with TSP, then acid etch the plaster, followed by another washing and scrubbing with TSP. For acrylic pool paints, the pool can be painted damp, but for epoxy paints (the longest lasting pool paint), you'll need to let the pool air dry for 3-5 days before painting.
Pool paint blisters are almost always caused by improper preparation. The pool paint must be applied to a clean and dry surface. If the paint is applied too thick, or if the surface is too hot or warm, or if the pool is not cleaned properly, and especially if moisture is in the substrate, pool paint will blister.