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Most Common Concrete Sealing Mistakes You Should Avoid

17 November 2022

Concrete, which is a mixture of aggregate and fluid cement, is often used in constructing outdoor structures, buildings, and other construction projects due to its accompanying benefits.

One primary benefit of concrete is it is long-lasting. When utilised properly, concrete structures can withstand elements like sunlight, moisture, extreme temperatures, heavy loads, and other similar elements, allowing them to last for decades. Another great benefit of concrete is it is eco-friendly. Concrete does not emit gas, toxic compounds, and others when used in construction projects. It is also recyclable, which can help reduce the amount of waste in landfills.

Concrete structures can further utilise these benefits if they have been sealed properly. Applying sealer on top of concrete surfaces leads to the development of a protective layer, which keeps them safe from moisture and spills. Now, if you are planning to seal your concrete structures, you must avoid committing the following mistakes to guarantee the effectiveness of the sealer.

Purchasing the Wrong Sealer

With proper upkeep, all concrete structures can truly last for a long time. However, not all of them can perform effectively. Some sealers may provide a matte finish, while others can generate a glossy finish. Sealers can likewise differ in terms of the elements they can repel and withstand effectively. Opting for the wrong one will only make your concrete surface vulnerable to damage. It can also maximise an appearance that does not match your preferences.

To avoid ruining your concrete structure, you must match your sealer to your desired appeal. You must also opt for one that can withstand the elements present in your surroundings.

Overlooking Dirty Elements

Concrete surfaces must be cleaned thoroughly first before applying the sealer. After all, a sealer can generate a protective layer that will deter elements from infiltrating and damaging the concrete. Now, if you overlook dirt, grime, stains, and other dirty elements, these things will end up getting stuck underneath the protective layer. Cracks and holes that have been ignored can also further deteriorate, damaging your concrete structures over time.

Any dirty elements on your concrete structures must be removed by washing them. A hard-bristled scrub brush can then be used to remove stubborn grime and stains. You must also fill the cracks and holes with patching products before sealing the concrete surfaces.

Applying the Sealer Wrongly

You may have picked the correct sealer for your concrete structures. But if you do not follow the instructions set by its manufacturer, your concrete surfaces might not appear as good as you have anticipated before.

When applying the sealer on your concrete surfaces, you must make sure that it will be spread evenly. Uneven application of the sealer will only make the surfaces look distorted and warped. Additionally, you must ensure that your sealer will not be too thick as it might not get dry quickly. Applying the sealer too thickly can also affect its effectiveness and longevity in the long run.

Of course, you have the option to hire professionals to carry out the sealing application to avoid committing these mistakes. If you want some help with picking and applying a sealer, you can contact us at Auseal.

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