Polyurea is one of the best waterproofing solutions for swimming pools and fountains on the market today. This high-strength elastomer is one of the most efficient materials for spaces where water’s continuous passage can cause leaks, such as fountains, water parks, and terraces. It is widely employed in new structures and in rehabilitation work, carried out quickly and efficiently. Polyurea offers total water tightness and excellent adhesion to the substrate, even if it has irregularities. This ease of adaptation to any substrate is one of its strong points.

Step by step application of polyurea in swimming pools and fountains

Both in new installations and restorations, these are the basic steps for waterproofing swimming pools and fountains with polyurea:

  1. First, it is important to treat the substrate, which can be of any type: concrete, acrylic paints, ceramics, traditional waterproofing materials, etc. It is always necessary to prep the surface on which the polyurea will be utilized, both in repair or new installations. Also, this must be thoroughly cleaned and clear of moisture to limit the appearance of bubbles.
  2. Despite its superior adhesion capability, it is advisable to use primers. If the surface is exceptionally smooth, sandblasting is suggested.
  3. Once this is done, the polyurea is sprayed hot, which will form a continuous membrane that will cover the whole pool or fountain, achieving total water tightness, which dries in seconds. It is advised to apply it in thin layers, allowing them to dry between one and another, and to do it in a crossed way, once in each direction.
  4. It is time to add the bonding layer to install the coating. A specific material must be used, such as a topcoat resistant to UV rays (aliphatic), chlorine, and saltwater.

What are the advantages of polyurea for swimming pools?

One of the most beneficial reasons to choose polyurea waterproofing is that it can be applied on virtually any surface or substrate, without joints or overlaps. Also, it is quick-drying, so the job is finished in a few hours. 

In addition to mechanical and chemical stability, elasticity, and thermal stability, polyurea has a long service life of up to 25 years. On the other hand, with an accurate application, you are guaranteed to have water tightness.

This synthetic polymer is a material that does not harm the environment, so utilizing polyurea for swimming pools is a highly suggested choice both to solve filtrations and for new work, all without losing view of sustainability.

If you are looking for a quality polyurea distributor and/or applicator, we recommend giving ArmorThane a call. With over 30 years in business, they are the go-to company for anything polyurea.

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