Tag Archives: fiberglass pool repair

What are Fiberglass Swimming Pools benefits compare to Concrete or Vinyl liner Pools

Fiberglass swimming pools come in pre-assembled forms complete with stairs, ledges and in-built ladders. They are also available in many sizes and shapes. Fiberglass swimming pools are very popular as both domestic as well as commercial swimming pools. A fiberglass swimming pool is a little more expensive than a concrete pool or vinyl liner pool but it has several advantages and requires much less maintenance which makes it a good investment.

Advantages of fiberglass swimming pools

Some of the advantages of fiberglass swimming pools over concrete and vinyl liner pools have been listed here.

1. Fiberglass swimming pool requires less maintenance. This is because the inner surface finishing of the pool called gel coat is nonporous in nature and does not allow water penetration of the shell of the swimming pool. The gel coat also prevents algae growth and reduces the amount of purifying chemicals needed to be added to the pool water. Not more than half hours a week of maintenance work is required for fiberglass swimming pools.

2. Fiberglass swimming pools are built-off site and not at the location. This ensures that they can be installed much more swiftly as compared to concrete or vinyl liner pools and are ready to be used within 3-4 weeks.

3. The fiberglass shell does not require resurfacing or replacement of vinyl liner as is the case with concrete and vinyl liner swimming pools. Thus, the cost of upkeep of the fiberglass shell is negligible.

4. The gel coat of a fiberglass swimming pool is smooth and non-abrasive. Thus, the inner surface of the swimming pool is not harsh on the bodies of the swimmers.

5. Ladders, steps and seating are in-built into the shell of a fiberglass swimming pool. Thus, there is no additional cost to install them as is the case with concrete and vinyl liner swimming pools.

Reasons for water penetration in a fiberglass swimming pool

Even though there are many benefits associated with fiberglass swimming pools, problems can arise when the gel coat wears out or is damaged after a period of time which is usually 10-25 years. The gel coat can suffer algae growth, develop osmosis spots, develop black spots and other problems which compromise its integrity. In such a state, the gel coat is no longer able to protect the fiberglass shell of the pool from water invasion.

Results of water invasion

The fiberglass shell is made of strands glass fibres reinforced by resin. Water invading the shell through the damaged and porous gel coat causes rotting of the fiberglass fibers. This ultimately results in the fiberglass shell losing its structural integrity and eventually collapsing. Therefore, waterproofing becomes critical in case of a compromised gel coat in a fiberglass swimming pool.

How to waterproof the gel coat?

Epotec is a high-grade epoxy pool paint which has been specifically designed for swimming pool waterproofing. It is no ordinary epoxy paint but a pool grade epoxy paint which can remain immersed in water for years on end. Epotec forms a hard wearing coating over the gel coat which prevents both liquid and gaseous water molecules from gaining entry into the shell of the fiberglass swimming pool. The epotec coating remains unaffected by UV rays of the sun, purifying chemicals such as chlorine, body fats, body lotions, etc.

Prior to upgrading the gel coat, it is necessary to go for fiberglass swimming pool repair. The worn out or damaged gel coat must be repaired. Re-fiberglassing may also be required for fiberglass pool repair if the glass fibers have started to rot due to water invasion. Necessary repairs to the structure may also be required to be carried out.

Surface preparation is also essential before applying epotec. Un-reacted styrene may be present on the surface. It needs to be eliminated to avoid reaction with the epoxy coating. Epotec is applied in two coats. The curing time is 5-7 days. The result is a hard wearing coat which lasts 7-14 years.

Beneficial features of epotec

Some of the beneficial features of epotec pool paint which makes it highly suitable for fiberglass as well as concrete swimming pool waterproofing have been mentioned here.

1. Epotec is a 100% solid pool paint. This means that the paint has no thinners or solvents in its chemical
composition. As a result, the paint forms a solid coating which does not shrink as it cures. A conventional
paint has just 30-40% solids.

2. Epotec is chemically inert. Therefore, the coating cannot be removed by chemicals. The chemicals present in the pool water also have no effect on the coating. The coating can only be removed by mechanical wear and tear.

3. The thickness of the coating is same as the applied thickness since there is no shrinkage after curing. This is the reason one should make the coating as much thick as possible.

4. The life of the coating depends upon the thickness of the coating. The coating usually lasts for 7-14 years without the need for recoating.

5. Epotec comes in the form of 2-pack paint. It is easy to apply using brushes or rollers. You can apply it yourself or hire a professional for the job.

6. Epotec comes in a multitude of colours such as slate grey, chamois, opal, whisper grey, royal blue, sky blue, white, etc.


Long term water protection of swimming pools by epotec epoxy pool paint

Swimming pools in homes or commercial locations need regular maintenance to avoid costly repairs. The level of usage and the quality of water are the main determinants of the frequency of maintenance works required by the pool. Waterproofing is one of the main concerns for pool owners. Pool water and the purifying chemicals present in it can cause serious damage to the swimming pool in the absence of waterproofing. Epotec epoxy pool paint is a waterproofing paint which eliminates the need to worry about waterproofing for long periods of time. This is because epotec coating lasts for a minimum of 7 years and a maximum of 14 years before the need for recoating. Epotec coating continues to provide full proof water protection to the inner walls of the swimming pool irrespective of the chemicals and other materials present in the pool water.

Used in diverse swimming pools

Epotec paint is used for waterproofing concrete and fiberglass swimming pools besides many other varieties of swimming pools such as fiberglass lined concrete swimming pools and pools with marbesheen or peeblecrete finishing.

  • Epotec is widely used as a concrete swimming pool paint Sydney. The function of the waterproof paint coating in a concrete swimming pool is to prevent pool water from coming in contact with the surface of the concrete inner walls of the pool. If the walls are not waterproofed, the pool water reaches the steel reinforcements present in the shell of the pool and causes corrosion. Water penetration can also cause concrete cancer. Thus, epotec concrete swimming pool coating Sydney prevents structural collapse of the pool.


  • Epotec can also be used a waterproof epoxy paint for fiberglass swimming pools. The gel coat which is the inner finishing of a fiberglass swimming pool can be resurfaced with epotec paint coating when it fails to prevent water invasion into the fiberglass shell of the pool. It is imperative to go for fiberglass pool repair to rectify the damaged gel coat and other parts of the pool before applying epotec. Algae growth, osmosis spots, black spots, etc. are the common signs of a damaged gel coat. Proper resurfacing is necessary for applying epotec. Professional fiberglass contractors should be hired for resurfacing.


  • Epotec can be used to protect the concrete in fiberglass lined swimming pools when the fiberglass sections become weak or detach from the surface. Similiarly, epotec can also be used for upgrading marblesheen and pebblecrete swimming pools when these finishings are damaged or worn out.


Solid coating

Epotec forms a hard wearing barrier over the surface. The presence of 100% solids in its composition means that the coating does not shrink since there are no solvents to evaporate as the paint cures.

Long life

Even though the coating lasts 7-14 years, the time period is different for domestic and commercial swimming pools. For domestic swimming pools, the life of the coating is usually 12 years while for commercial swimming pools, the minimum life span is 5 years.

Diversity of colours

Epotec epoxy paint colours are available in various shades such as black, grey, blue, opal, chamois, white, etc.



Epotec is easy to mix and apply using brushes and rollers. Proper surface preparation must be done before application. The thickness of the coating must be uniform.

Get hard waterproof coating with epoxy pool paint

Waterproof finishing for the inner walls of a swimming pool should be highly effective against water invasion, highly smooth, durable, easy to maintain and aesthetically appealing. All such qualities are present in Epotec epoxy pool paint. Epotec epoxy paint has been tailor-made for swimming pool water and is much superior than rendered finish, tiles and other kinds of waterproof finish for swimming pools. Epotec is not a general grade epoxy paint used for painting concrete floors, steel works, etc. General grade epoxy cannot paint disintegrates in water and cannot be used for waterproofing swimming pools. Only a pool grade epoxy paint can be immersed in water and epotec is one such pool grade epoxy paint.

Advantages of over other types of finishing

Epotec has several advantages over rendered and other kinds of waterproof finishing. Some of them have been listed here.

  • Epotec is able to withstand all kinds of chemicals present in the pool water without reacting with them. It is also resistant against UV rays of the sun. This is not the case with other kinds of finishing.


  • Epotec chemically attaches to the surface and there is no chance of the coating getting detached from the walls.


  • Epotec does not stain due to rust, leaves, minerals or some other causes.


  • Epotec does not crack easily and cannot be removed by cleaning agents.


  • Epotec has a very smooth surface and is simple to clean using detergents and brooms or brushes.


  • Epotec can be easily recoated.


  • Epotec coating lasts for 7-14 years which makes it a long lasting and economical pool paint.


  • Epotec epoxy paint colours are available in a number of shades.


  • Epotec can be easily applied by the pool owners themselves by following a simple procedure. However, skilled professionals are also available for the job.

Water protection for concrete and fiberglass swimming pools

Epotec is an ultimate concrete swimming pool coating Sydney for waterproofing. A concrete swimming pool has steel reinforcements in its shell. Water penetration of the surface of the concrete inner walls is prevented by the epotec coating. This is essential because pool water can cause concrete cancer or corrosion of the steel reinforcements which damages the shell of the swimming pool. Epotec concrete swimming pool coating Sydney is resistant against both liquid and vapour thereby providing an impregnable shield for the concrete surface against pool water.

Epotec is also a waterproof epoxy paint for fiberglass swimming pools. The fiberglass shell of a fiberglass swimming pool needs protection against water to prevent rotting of the fiberglass strands and the consequent collapse of the shell. The inner finish of the fiberglass swimming pool called gel coat fulfills the waterproofing function. However, damage to the gel coat due to algae growth, osmosis spots and other causes render it ineffective against water. In such cases, epotec coating can be applied after fiberglass pool repair to replace the gel coat.

Fiberglass lined concrete swimming pools along with pebblecrete and marble sheen swimming pools can also be upgraded with epotec.



Pool waterproofing paints are being widely preferred by people. Epotec is a much better choice than other kinds of paints such as chlorinated rubber pool paints.

Features of epotec epoxy pool paint designed for swimming pools

Tiles and rendered finish used for swimming pool waterproofing have many disadvantages. Broken tiles are difficult to replace and leakages appearing in tiles also cannot be plugged easily. It is also difficult to clean and maintain tiled finishing. Rendered finish has a rough surface and can scratch the skins of swimmers. Thus, in order to get the best waterproofing without any of the associated disadvantages, epotec epoxy pool paint is being widely used by people. Epotec paint coating provides a hard wearing but smooth surface which does not scratch the skin. It is also very easy to clean and highly durable. The paint comes in various colours and is aesthetically appealing.

Epotec for concrete swimming pools

Epotec paint is an efficient and convenient waterproofing option for concrete swimming pools. Concrete swimming pools feature steel reinforcements in their structures. In the absence of waterproofing, the inner walls of the swimming pool allow water to penetrate their concrete surface and reach the steel reinforcements. Consequently, the steel reinforcements get corroded leading to collapse of the structure of the swimming pool. Epotec concrete swimming pool coating Sydney prevents water from coming in contact with the concrete mass and invading the steel reinforcements. Epotec concrete swimming pool paint Sydney is both water and vapour proof meaning it withstands both liquid and gaseous water molecules.

Concrete swimming pools with marblesheen and pebblecrete finishing can also be waterproofed using epotec paint. Marblesheen is made using crushed marble chips and white cement while peeblecrete is a mixture of pebbles and cement. Epotec is useful when these finishings are no longer able to provide waterproofing either due to damage or general wear and tear.

Damaged or worn out fiberglass lining in fiberglass lined concrete swimming pools can also be replaced with epotec pool paint for waterproofing.

Epotec for fiberglass swimming pools

Fiberglass swimming pools are widely used in both domestic households as well as commercial establishments. Fiberglass swimming pools are made using fiberglass strands and resin. The shell of a fiberglass swimming pool is a semi transparent structure. The inner surface of the pool has a finish called gel coat. Gel coat is visible underneath the pool and its function is to prevent pool water from reaching the fiberglass shell of the pool. Epotec epoxy paint for fiberglass can be used to upgrade the waterproofing ability of the pool when the gel coat wears out or suffers damage. Osmosis spots, algae growth, black spots and general wear and tear compromise the waterproofing function of the gel coat. Upgrading with epotec prevents water from getting into the fiberglass structure of the pool and causing damage.

However, before resurfacing with epotec, it is necessary to go for fiberglass pool repair. The gel coat must be repaired before applying epotec. The pool may also require other kinds of repairs as determined by the fiberglass pool contractor.

Colours available

There are many epotec epoxy paint colours for the customers to choose from for their pools. The various colours include chamois, pale gade, gardenia, glacier white, slate grey, etc.




Epotec pool paint is a simple yet effective way of pool waterproofing and avoiding costly repairs necessitated by water damage.