How to choose a paint for a polyester pool and how to prepare the surface?

Why is it worth painting a polyester pool?

The pool made of polyester is famous for its high durability and resistance to both pool chemistry and weather conditions during periods when it is not filled with water. Over time, however, it is necessary to renovate it to maintain functionality for years. Epoxy and polyurethane paints, e.g. Neopox® Pool and Neodur® Pool , come to the rescue, which will extend the life of the polyester pool by the next years.

What are the advantages of painting the pool?

Painting a polyester pool not only improves its appearance, but also protects the surface against damage, UV radiation and pool chemicals. Thanks to the properly selected paint, you can prolong the life of the structure and prevent cracks and algae deposition.

When should the pool coating be renewed?

The need to paint the pool again is demonstrated by the matting of surfaces, cracks, discoloration or visible signs of wear, such as limestone deposits or difficult to remove dirt. Renovation of the coating should be carried out on average every few years, depending on the intensity of the pool use, as well as the previously selected technology of protecting its surface.

What polyester pool paint should you choose?

Epoxy paints

Epoxy paints are very durable and resistant to swimming pool chemicals. They create a hard, smooth coating resistant to abrasion and mechanical damage. Their disadvantage may be a longer drying time. An example is Neopox® Pool , i.e. a two -component epoxy paint for painting pools. It is characterized by high chemical and mechanical resistance and excellent adhesion to polyester surfaces. It is resistant to chlorine and pool water, which provides long -term protection.

Polyurethane paints

Polyurethane paints are resistant to UV radiation and ensure high flexibility, thanks to which they work well on surfaces exposed to temperature changes. Neodur® Pool is a high -quality polyurethane paint that provides a durable and flexible protective coating. It is resistant to UV radiation, which prevents color fading. In addition, it has excellent resistance to chemicals used in pools. In addition, Neodur® Pool can be colored according to the RAL palette , thanks to which it is possible to create a non -standard pool design!

Chlorochaciela paints

This is one of the most popular pool painting options. These paints are resistant to water and chemicals, and their application is relatively easy. They have good adhesion to the polyester substrate. Unfortunately, they are characterized by short durability and a fairly stiff coating, which, as a result of frequent stress associated with temperature changes, simply breaks. An example of a chlorocham paint is Aquarius .

Acrylic paints

Acrylic paints dry the fastest, but they are not as durable as epoxy or polyurethane. They are suitable for periodic renewal of the swimming pool.

How to prepare the surface of the pool for painting?

Preparation of the surface of the polyester pool is a key stage before painting. Appropriate surface treatment will ensure better paint grip and make the end result more durable.

Step 1: Clean the surface

Before painting, you should thoroughly clean the surface of the pool of all dirt, stones, algae, rust or other sediments. You can use special cleaning agents intended for swimming pool surfaces.

Step 2: Grinding

After cleaning the surface, it is worth sanding it lightly so that the paint has better grip. It is worth using medium grain sandpaper to gently smooth the surface. Remember to remove all sanding residues, as this affects the adhesion of a later coating made using pool paint.

Step 3: Checking the tightness

Before painting, it is worth checking if the pool has cracks or leaks. If any damage is noticed, they should be properly formed by using repair masses intended for polyester pools. It is worth considering the use of ready -made epoxy masses, such as EPOPXOL® Putty or EPOXOL® Liquid . They allow you to prepare a repair mass of different consistency.

Step 4: Applying foundation

For some paints, it is recommended to use a special foundation that will increase the paint's adhesion to the swimming pool surface. Follow the manufacturer's instructions on the application of the foundation. In the case of epoxy and polyurethane paints, Neopox® Pool and Neodur® Pool , they can be applied directly without prior priming for a polyester pool. Of course, this applies to cases when the pool is fully tight and there is no damp ground. When using these pool paints, the polyester substrate should be previously sanded, and the first layer of resin product serves as a soil. The next layers create the appropriate protective layer.

How to properly paint a polyester pool?

Painting a polyester pool is a process that requires care and appropriate tools. Here are the steps that should be taken to properly paint the pool:

Step 1: Preparation of tools

For painting the pool, it's best to use brushes and rollers with appropriate properties that will allow you to apply paint evenly. You can also use spray pistols, which accelerates the application process, but requires practice, as well as specialized apparatus. 

Step 2: Applying the first layer

The first layer of paint should be applied evenly, maintaining the right thickness. It is important that the paint covers the entire surface well. The drying time of the first layer depends on the type of paint, so the manufacturer's recommendations should be followed. When using products such as NEOPOX® Pool and Neodur® Pool, it is necessary to properly dilute the prepared product so that it can better penetrate into the pool pores and create the necessary adhesion for the next layers of the system.

Step 3: Applying subsequent layers

After the first layer dries, you can apply another one. Usually, it is worth applying at least two layers of paint for the best effects. However, it should be remembered that the drying time between the layers must be observed.

Step 4: Drying time

After painting, wait the right time until the paint dries completely before the pool is filled with water. The drying time and full curing depends on the type of paint and weather conditions, but it usually takes about 7 days from the moment the last layer applied.

How to care for a painted pool?

In order for the paint to remain on the pool for a long time, you should regularly care for the technical condition of the pool. It is worth remembering:

• Regular cleaning of the pool - delete the impurities from the surface of the water and the walls of the pool.
• Using appropriate chemicals - it is crucial to choose the right water preparations that will not destroy the paint coating.
• Tightness control - it is worth periodically checking the technical condition of the pool to prevent cracks.

Polyester pool paint - the most frequently asked questions

How long does the paint coating in the pool last?

The paint coating at the polyester pool can persist for several years, depending on the intensity of the use of the pool, type of paint and weather conditions. Paints such as Neopox® Pool or Neodur® Pool guarantee durability over 5 years.

Can you paint the pool yourself?

Yes, you can paint the pool yourself, but it requires appropriate skills and diligence. If you do not have experience, it is worth familiarizing yourself with the detailed instructions for the paint manufacturer or use the help of specialists.

What are the most common errors when painting?

The most common errors include improper surface preparation, inadequate thickness of applied layers of paint, as well as non -compliance with the times of drying and the usefulness of the mixture for use.