Useful tips about concrete sealers

Published on Author Tristan

If you want to protect your concrete from unforeseen surface damage, staining and corrosion, then you should use concrete sealers. They are capable of blocking all the pores in the concrete and also minimize the absorption of salts and water. After building your own house, make a budget for concrete sealer. Apart from other benefits, it will beautify your home- make it exceptional and really unique.

Let us now take a look at different types of concrete sealers as well as few things you really need to consider when you are searching for the best product.

Maybe you have perfectly installed the decorative concrete you love. Most concrete sealers can either be one of the following:

  • An exposed-aggregate walkway
  • Interlocking paver driveway
  • Pattern-stamped patio or pool deck and lots more

If you maintain the concrete, you will see that it would be looking real great for many years to come, while at the same time making sure that it has a good service life.

If the surface begins to swell after some years of exposure to traffic or sunlight, you can still reclaim its original beauty with polishing, stain removal and special cleaning products.

Research from various sources confirms that concrete damage can be as a result of surface moisture intrusion. Thaw or freeze is known as the most common type of concrete damage.

Other kinds of damage include, but not limited to the following:

  • Corrosion or steel reinforcements
  • Chemical intrusion and
  • Alkali-silica reaction

Sometimes, when there is no other solution,  is required to hire an expert for concrete cutting services.

Types of concrete sealers

With the last few years, people have made various efforts to protect their concrete. Some people have tried to use wax, while others use oil. At the moment, we can see that high quality concrete sealer is capable of blocking the entire surface moisture.

Two main categories include:

  • Penetrating sealers ( reactive), and
  • Topical sealers ( coatings)

Let us take a look at each of them briefly.

Penetrating sealers

This can be applied to damp or dry areas. You need to match it properly with accurate porosity so that it can penetrate where you want it and also react. It is important to note here that they don’t modify traction or appearance. And it has a lifespan of 5 years and more.

Topical sealers

They offer visual enhancements plus topical protection from all kinds of chemicals and stains. In order to gain adhesion, they need a clean and dry surface application.

If there is coefficient of friction, then the situation can be remedied simply by putting some acts of anti-skid materials. It has a lifespan of between 1 to 5 years. Further research shows that high quality urethane / epoxy systems might last longer.


In this short article, we have tried to explain few things you ought to know about concrete sealers. It is essential to note here that most concrete sealer chemistries are really valuable to users. Topical sealers need more attention or maintenance than penetrating sealer.

However, user sees them as a superior choice because they are water resistant, and has a decorative appeal. To achieve a long performance, you will need to match them with substrate porosity.

Working with concrete is a mature line of work, from decorative restorations to a high-end industry wall cutting services in Perth.

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