Purpose of repair

• To stop water leaking from outside into the water tank.

• To stop water seeping from the water tank outside.

• To extend the life of the water tank to increase its lifespan.

• Reduce the risk of not having water available due to leaks.

• Reduce the problem of paying excessively high water bills.

• Reduce the problem of not having water to use due to water storage tanks losing condition.

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How to stop water leaking from outside the water storage tank

When we discovered a water leak on the outside wall of the water tank. Stopping water leaks involves injecting a pressurized solution into the area where the leak occurs. It's called the polyurethan foam injection method, which involves compressing water-stopping substances produced from polyurethane substances. When in contact with water, it expands into water-stopping foam. There are many types and grades. The more cheap the grade. They are often not durable and deteriorate quickly. Causing water to leak in again. Foam shooting is a method that requires an experienced repairman to do the job. Normal people cannot repair it themselves. We break down the general repair steps as follows:

• Extract the skin to check for leaks. This method aims to open the surface and use it to pump liquid to seal the leak.

• Drill holes and install the packer gun head.

• Inject polyurethane liquid into the firing head.

• Remove the firing head and cover the surface with quick-drying waterproof cement.

• Take off the installation head and putty the work neatly.

• You should do another step of protection coating if you want it to be more durable.