7 Best Driveway Sealers of 2024

This Foundation Armor is a water-based sealer, but unlike other versions that form a top layer on the concrete, this one penetrates deep under the surface to protect from within. It comes in a 5-gallon tub, so you should have plenty to get the task done.

Because it is water-based, it is low in VOCs (volatile organic compounds), which are bad for the environment and your health, and it is also low in odor.

It applies with either a roller, brush, or sprayer, and even the Department of Transport (DoT) approves and uses this concrete sealer on several roads and bridges in many states.

You get 175 square feet of coverage from 1-gallon, so with 5 gallons at your disposal, that’s a lot of driveways. Foundation Armor recommends 2 coats and waiting 24 hours while the sealer dries. They also state that it reduces water absorption by up to 95 percent, and once down, this sealer will last between 7 and 10 years.

On the downside, this is not a cheap driveway sealer, costing many times more than other products. Still, you do get 5 gallons, and it is DoT approved.

This is an industrial-grade water-based sealer. It reduces water penetration because it soaks into the fabric of the concrete. It also repels deicing salts and other liquids like gasoline and oil.

Once applied, it resists cracking, spalling, pitting, and freeze-thaw damage. You get 250 square feet per gallon, so the coverage is better, and because it is water-based, it is low in VOCs, better for the environment, and has a low odor to avoid headaches and nausea.

This product is also approved by the DoT, and while it is considerably cheaper than the Foundation Armor, you need to keep in mind that this is only a 1-gallon tub. When you scale up the price on a like-for-like basis, the costs are pretty similar.

You can spray, brush or roll it on and it should be dry within 4 to 6 hours, although you do have to use 2 coats, and ideally, you should wait 24 hours before use.

Mold and mildew are real problems in areas of high rainfall. Mold stains your driveway black, while mildew leaves a milky-colored powder. This Rain Guard is another water-based sealer that seals horizontal and vertical surfaces using a hydrophobic coating.

When you’ve finished protecting your driveway, it works on wood and other masonry surfaces. The makers claim it repels 100 percent of water, and that helps control mold growth.

This sealer takes just 60 minutes to dry before you can walk on it, but you need to wait another 7 days before using your driveway to park your car. It is low VOC, has some graffiti protection with 2 coats, and is guaranteed to not yellow or leave a sheen on the surface of your concrete.

The product is ready to use straight out of the container and doesn’t need any thinners to spray it on. You also get 300 square feet of coverage, which is the best so far.

It’s even a great price, costing a fraction of other sealers. The only negative is some of the customer comments claim it doesn’t repel water as well as other oil products.

Your new driveway needs the best protection from the word go, so applying 2 coats of this all-purpose sealer will give it the best chance possible. It’s water-based, so it is low VOC and odor, plus it is kinder to the environment. It also cleans up with soap and water.

And it works on most surfaces like brick, concrete, and stone, and it is 100 percent breathable, so it doesn’t trap in moisture, which causes mold and mildew.

It has a no-sheen finish, which preserves the color of the driveway, and you get 150 square feet of coverage, although this drops depending on the porosity and smoothness of the surface.

Drying takes about 6 hours, but you should leave it to cure for 24 hours before driving your car onto the driveway. One negative: the 5-year warranty only covers vertical surfaces.

This E-Z driveway sealer also doubles up as a filler, so it can repair as well as protect. It has 4 times the rubber content, so it has a longer life and makes your asphalt driveway more resilient to traffic and the harmful effects of the rain and sun.

It covers 250 to 500 square feet per 5 gallons, depending on the surface quality, and it is also the ideal product to use on blacktop pavements and pathways.

Once applied, it dries to the touch in just 4 hours and takes 48 hours to cure before you can park your car on the driveway. It is also guaranteed for 4 years. The only downside is it lacks the flexibility that other sealers have because you can only use it on asphalt.

Also, you are limited to brushing or using a roller when applying this sealer. It is too thick to be sprayed, so that might slow you down.

When you want that wet look high sheen, you can’t go wrong with this Black Diamond sealer. It applies with either a brush, roller, or sprayer, and it coats concrete, pavers, slate, and a host of other surfaces.

Once it dries, it is completely clear, and it resists chemicals, as well as water and UV rays, and wear and tear. You can use this product on exterior and interior projects like garage floors, and depending on the surface quality, it covers a maximum of 500 square feet.

One downside is you cannot use this product on granite or marble. However, thanks to the 30-minute drying time between coats, you can get the job done faster. Once the second coat is down, you should wait 24 hours before attempting to use your driveway.

The other negative is the cost. It is super expensive for a 1-gallon container.

When you need to make repairs to your driveway, you should consider a crack and sealer like this Bluestar. It fills gaps up to 1-inch wide, and it comes in light and dark gray, so you can try and color-match it with your concrete.

Once the hole is filled, it seals so that water and other debris cannot penetrate, and when the sun comes out, it stays flexible for changes in weather conditions. The obvious downside is it is limited to smaller projects because it only comes in 16-ounce bottles.

The good news is it is easy to apply, dries quickly, and is paintable to help blend in the cracks, so they are no longer visible.