How A-1 Keeps Slabs Safe With Concrete Sealing Services

Learn about our step-by-step concrete sealing process that helps protect against cracking, stains, and freeze-thaw damage.

Concrete may look like the tough guy of your property, but underneath that hard shell? It’s surprisingly vulnerable. Water, stains, and even mold are just waiting to sneak in and stir up trouble.

That’s why concrete sealing is so important. Giving your concrete a protective layer helps shield it from damage, and in this article, we’ll walk you through A-1 Concrete Leveling’s process for sealing concrete.

Why Seal Concrete?

Let’s start with the basics. Concrete might look tough, but it's actually porous, like a sponge.

Left unsealed, it happily soaks up water, oil, salt, and other materials. When water freezes inside, it expands, causing cracking, pitting, spalling, and flaking. It also welcomes deep stains, mold, and algae to set up camp.

Sealing concrete with a high-quality penetrating concrete sealer creates a protective barrier, allowing the concrete to repel moisture and stains rather than absorb them.

A-1’s Concrete Sealing Process (Step-by-Step)

Step 1: Prepare the Surface

First, we make sure your concrete is thoroughly clean and completely dry. Sealing over dirt, stains, or moisture just traps them underneath, making the sealer less effective.

Cleaning, another one of A-1's specialties, gives your concrete the best chance at long-lasting protection.

Step 2: Apply the Sealer

When the concrete surface is ready, we apply the sealer using a brush or sprayer, depending on the needs of the project.

We use a high-quality penetrating sealer, which absorbs into the pores of the concrete and creates a barrier against water, chemicals, and wear.

Step 3: Drying and Curing

After the sealer is applied, it needs time to dry and cure.

The exact timing depends on the weather and the specific sealer's needs, but once it's ready, the surface will be shielded from wear and tear, helping to prevent cracking, spalling, and other damage.

Is Sealing Right for Your Concrete?

If you want to avoid problems like:

• Surface damage due to constant freeze-thaw cycles
• Deep-set stains that seem impossible to clean
• Mold, algae, or mildew problems
• Premature degradation

…then sealing might be right for your concrete.

Related Resource: Why Concrete Sealing Is Right for You (And Why Maybe It’s Not)

Concrete Sealing FAQs

Can I seal my concrete myself?

You can seal concrete yourself, but be prepared for the learning curve. From selecting the right sealer to applying it correctly, there are plenty of ways for DIY jobs to go sideways. A-1 crews do this every day, so you don’t have to.

Does sealing pair well with other services?

Absolutely! Cleaning, caulking, and leveling are often bundled with sealing. In fact, the sealer won’t absorb properly without a thorough cleaning first.

How much does it cost?

Concrete sealing costs range from $640 to $1,000+ depending on the size of the area, how much sealer the concrete absorbs, and more.

Related Resource: How Much Does Concrete Sealing Cost? Concrete Sealing Price Guide

Concrete Sealing Services

By focusing on preparation, using the right materials, and understanding what makes concrete tick, A-1 ensures your surfaces are ready to stand strong for years to come.

Sealing is one of the simplest ways to make sure your concrete stays safe and sound. To learn more, request a free estimate from an A-1 Concrete Leveling location near you!