How to Stop Water Leakage from a Plastic Water Tank?

Whether you have a cement water tank or a plastic water tank to fulfil your water storing requirements, both the materials decay with time and get cracks and crevices in the long term. Therefore maintaining a healthy life of these water tanks require a regular interval maintenance session. It not only helps in maintaining proper hygiene but also keeps these water-storing units long-lasting. Still, if we face any issues with these water storage tanks, we can either approach professionals who are experts in their work or take it a step further by repairing themselves.

Here in this blog, our primary concern is the plastic water tanks and their leakage issues. So we will discuss the methods that can be adopted for repairing water leakage of a plaster water tank.

As we know, water tanks are stable entities and have stayed at a single place for many years. It results in the formation of dust or dirt at the exterior of the water tank. We need to remove these substances using a sander for deep cleaning. Other than this, use water and soap to wash away dirt and dust and smoothen the water tank’s surface.

Don’t forget to empty the water tank and dry it thoroughly before heading ahead, fixing cracks in the water tank. There are several ways professionals use to fix cracks based on their positions and sizes. But here, we will discuss two or three methods for repairing plastic water tank cracks and crevices.

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Heating Method to Stop Water Leakage from a Plastic Water Tank

Majorly, this method is adopted when the crack’s size is considerably small and at the top of the tank. This method utilizes soldering iron to fix the crack. To fix the crack, professionals preheat the soldering iron and touch it on the top of the crack and let the crack melt, join and dry it thoroughly.

Whereas, for larger cracks, professionals have to drill holes alongside the cracks not to expand further. Then they proceed with heating the area around the crack using their heat gun or propane torch and making a v-groove along the crack with a drill machine’s help. This method supports fixing the backside of the tank as well.

Now, wait for the tank to get cool completely and further check if the water tank is leaking or not? If not, the repair is done successfully. Else you need to repeat the process more consciously.

Following these steps, one can quickly repair the cracks of water tanks in a traditional way. Among others, one can use

Fibreglass to Stop Water Leakage from a Plastic Water Tank

This method uses fibreglass sheets that are relatively cheap and readily available in the market due to its use in different industries like the boating industry, car body shops, and construction.

Before applying any of the methods mentioned here, you have to clean the area where the crack is available. Then you can proceed with applying a fibreglass sheet if using the fibreglass method.

In this method, one can start applying a single layer of fibreglass on the crack and then mould it in a desirable shape. Along with it, the process utilizes resin: a very sticky liquid, to glue fibreglass around the crack. But be careful when using resin, and don’t forget to wear gloves. Now proceed with applying multiple layers following the process. It will maximize the surface area of the patch you are making over the crack using fibreglass. Fibreglass is one of the traditional ways of repairing cracks on plastic water tanks. Other than this, it is used to fix PVC pipes and steel pipes as well. I hope this method will help you repair your water tank leakage. Now proceed with the next method.

Also Read: Top 10 Water Tank Cleaning and Repair Services in Delhi

Epoxy/ Putty to Stop Water Leakage from a Plastic Water Tank

Another method in the row is applying epoxy/putty to seal the cracks of plastic water tanks. Usually, these putties are also known as steel putty or putty with steel. In this method, you need to mix two compounds to prepare a solution. Remember that some of these tubes come air-activated; therefore, don’t forget to close them after getting the needed amount.

Once you prepare the mix, you need to move ahead with applying putty and mould it around the crack. Now let it dry for the prescribed time. It is one of the most popular and highly effective methods for water leakage repair. One must have seen its use for setting up water supply systems in the household or commercial areas.

Conclusion

Apart from these methods cover for plastic water tank also important for home water tank. Several ways are prevailing in the market for fixing water leakage issues in a plastic water tank. However, the mentioned methods here are the traditional ones and highly effective. In case you are dealing with the water leakage issue in your plastic water tank, you can adopt any of these three methods considering the crack size and methods’ repairability. You will get satisfactory results with fewer expenses.