SEALING CONCRETE

Do's and Don'ts

When you’re planning on sealing concrete, there are many tips and tricks you should know. We’re covering some of the most important do’s and don’ts when it comes to sealing concrete, so you can avoid any mistakes and successfully seal your concrete. Whether it’s a driveway, patio, or floor, this will help your sealing process go as smoothly as possible.

Why should you seal concrete?

Sealing concrete helps protect it from the elements and keep it looking new for several years. So if you've  spent your money on a Pattern Imprinted Driveway or Block Paved Driveway, Patio or Path you’re not going to want to be effectively throwing that money away by not maintaining and protecting it.

Do:

Your research

As with any project, before you begin it is important to do your research. You don’t want to end up using the wrong type of products, or applying them incorrectly. This could lead to your concrete not being properly sealed. It could also negatively change the way it looks. You’re making an investment in your home; you want to be as informed as possible.

Use the correct type of sealer

There are many types of sealer you can use for sealing concrete, and it’s important to use the right one for your project. They all have positives and negatives, so it depends on what you’re looking for. Factors such as indoor vs outdoor use play a large role in deciding what sealer to use. Some of the sealer types are:

Acrylic resin-based sealers

These sealers are high quality and lower cost. They can be blended with other types of sealers to make them more durable. It’s always important to read the labels so you know exactly what you’re getting, since low-quality blends could lead to your sealer discolouring in the sunlight. Pure acrylic resins will not discolour, so they often last longer.

Polyurethane (Epoxy) sealers

These sealers are typically more expensive than the resin-based options. They tend to be thicker, which helps protect the concrete, but can also prevent air from escaping the concrete. When these seal in all the air, it can lead to the sealer discoloring from trapped moisture.

Penetrating sealers

These are your best option for protecting against stains. They penetrate the concrete and form a chemical barrier against water, oil, and other possible causes of stains. These are very effective, since they bond to the concrete.

Beware of cheap polyurethanes being sold through different selling platforms, do your research, that bargain purchase will lead to expensive removal cost when failure occurs.

Follow the instructions

If you’re sealing concrete yourself, carefully read through the instructions before applying the sealer. You don’t want to do all of your research, choose the sealer that’s right for your project, and then apply the sealer incorrectly. Always make sure that you’ve read and understand all of the steps before you begin your project.

Don’t:

Apply sealer too frequently or infrequently

If you seal concrete too infrequently, you might as well not be sealing concrete at all. Over time, if the seal isn’t there, there is nothing to prevent the concrete from being exposed to the elements. This will cause wear and damage to the concrete. On the other hand, if you apply the sealer too often, you’re wasting money protecting concrete that is already protected, We recommend sealing concrete every couple of years.

Mix sealing products

The products are separate for a reason. Mixing these products yourself could lead to a less effective seal. You definitely don’t want to mix water-based and solvent-based sealers together, as they won’t be able to combine and create a seal. But even two water-based sealers or two solvent-based sealers mixed together can be ineffective.

Skip regular cleaning

Just because your concrete is sealed doesn’t mean it doesn’t need to be cleaned. You don’t want to skip on your regular concrete cleaning just because you’ve sealed your concrete. For tips on cleaning concrete, check .

Are you planning on sealing concrete?

Summit Coatings can help! You can view our sealing products, and  if you have any questions.

1. Remove all oil, grease, stains, dirt, and dust from the concrete
2. Strip any existing sealer from the surface
3. Open up the concrete surface with an etching solution
4. Apply a thin coat of sealer using a roller or sprayer
5. Wait for the first layer of sealer to dry
6. Apply a second coat in the opposite direction
7. Allow the sealer to fully dry before walking or driving on your concrete

If you need any assistance please give one of our technical team a call, their there to help.