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How long does pool epoxy last?

Author

Sarah Smith

Published Jan 21, 2026

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.

Does epoxy pool paint fade?

Properly applied, epoxy paint can last seven to eight years, or several years longer with a third coat, according to pool experts at Blue Pool Painting.

Is epoxy paint good for pools?

As solvent-based pool paint, epoxy paint is one of the best options for covering interior swimming pool surfaces. It is incredibly durable and will last up to eight years with simple routine maintenance before repainting is necessary. It works well with many pool types, including concrete and fiberglass pools.

Why is my pool paint coming off?

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.

How often should a pool be painted?

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.

29 related questions found

How much does it cost to epoxy a pool?

If you get it done professionally (which you should if you want maximum quality), labor costs will vary. That can be well over $500, so you're looking at around a minimum of $1,500 for the whole process.

How much does it cost to repaint a swimming pool?

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.

Can you paint a pool without draining it?

Both pool paint and pool plaster require that the pool be drained properly and prepared for the new surface. 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.

Does epoxy pool paint need primer?

Ramuc EP Hi-Build Epoxy pool paint requires no primer. Primer should not be used. Using a mechanical mixer, mix Part A for about 5 minutes.

What causes bubbles in epoxy pool paint?

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.

How long should pool painting last?

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.

Can a pool be painted underwater?

Satin Ocean Blue Swimming Pool Paint features a rubber-based formula that is designed for underwater use on masonry pools. This paint offers a durable, mildew-resistant coating that helps ensure long-lasting color.

How many gallons of pool paint do I need?

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.

How do you remove epoxy from a pool?

Acetone. Soak a clean cloth or rag with acetone/nail polish remover and press it down on the hardened epoxy for several minutes until it softens. If you can't rub it away with the cloth, use a plastic scraper to gently remove it. Paint thinner.

How long does epoxy pool paint take to dry?

Wait One to Two Weeks, Depending on Location

Some pool supply websites such as Inslx Pool Paints and Marine and Pool Paint Warehouse direct pool painters to allow the epoxy paint on outdoor swimming pools to dry for at least seven to eight days. For indoor pools, they recommend two weeks.

How do you clean a painted pool?

PREVIOUSLY PAINTED POOLS:

Glossy surfaces must be dulled. Sand blasting the old surface if preferred since it removes stubborn spots and leaves a uniformly clean and porous surface. If only small areas require treatment, scraping and wire brushing should prove adequate.

How do I prepare my pool for epoxy paint?

Prepping your pool for paint includes:

  1. Draining the pool, far from pool, opening hydrostats.
  2. Scraping away loose paint; repair and fill any cracks or hollow spots.
  3. Rinse and scrub with TSP (Tri-Sodium Phosphate) to remove oils.
  4. Acid wash the pool surfaces to roughen the surface.

Do I have to acid wash my pool before painting?

The sanding process will prepare it for a good epoxy coating bond. Once it's been sanded properly, wash the pool as previously detailed—acid washing isn't necessary.

Can you paint over epoxy paint?

Because epoxy painted surfaces don't allow adhesion, they must be abraded before they will accept new paint. Sanding the old epoxy finish with a 120- to 220-grit sandpaper will promote adhesion. Using a power sander will ease the process. Once the epoxy has been abraded, any type of paint will bond to it.

How do you Replaster an inground pool?

Start the Pre-plastering Process

  1. Take your acid brush and spread the acid wash over the old plaster.
  2. Use a hose to rinse the acid wash off. Make sure you are thorough.
  3. Allow the pool to dry.
  4. Apply a bond coat.
  5. Let the bond coat dry. This will take anywhere from 8 to 10 hours.

How much does it cost to sandblast a pool?

Average Cost to Sandblast a Swimming Pool

Having a swimming pool blast cleaned is typically $1 to $2 per square foot, depending on the complexity of the job.

Which paint is best for swimming pool?

The Best Pool Paint by Surface

  • For concrete pools, acrylic enamel (2-3 years) or epoxy (5-8 years) are the best pool paints.
  • For bare plaster or marcite pools, epoxies offer the best value, though for rough surfaces an epoxy primer like Gunzite is advisable.
  • For fiberglass pools, epoxies are the best pool paints.

Why are pools painted blue?

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.

How often does a pool need to be resurfaced?

It varies depending on the type of pool, with plaster or cement pools needing to be resurfaced every 3-7 years while fiberglass pools can sometimes go as long as 15-30 years.

How many times can you Replaster a pool?

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.