Can You Put Asphalt Sealer On Concrete

For most sealers pour out a line of sealant along the highest edge of the driveway.

Can you put asphalt sealer on concrete.

Asphalt sealers aren t intended for use on concrete. The most common type of concrete sealer penetrating sealer should not be applied before new concrete is completely cured at least 28 days. Sealing asphalt or concrete helps it last longer and look better while you put off the inevitable replacement. Most asphalt sealers require a squeegee while most concrete sealers use a brush or sprayer.

The asphalt is more porous than concrete which allows this application to work on asphalt. I have a neighbor that has a concrete pad attached to his asphalt driveway. You can also mill or grind the concrete prior to the overlay to ensure the new asphalt overlay will have a good bond to the concrete. Asphalt can be successfully installed over concrete but due to the characteristics of each material you may not be happy with the long term results as the asphalt will ultimately crack in the same manner that concrete does.

When cracks appear in a driveway and they always appear in a driveway moisture gets down into the paving and wreaks havoc. You can put asphalt over concrete but professionals don t advise it. Asphalt sealers are specific chemical mixtures designed for asphalt penetration and top sealing. For example different types of asphalt fabric can be installed to reduce the amount of reflective cracking that can occur in an asphalt overlay on concrete.

About 15 yrs ago when he resealed the asphalt he also applied the sealer to the concrete. A concrete stain might hold up better. Use a squeegee or brush if needed to spread the sealant. A single application can last from.

It erodes the base below the surface leading to settling and holes. Now this being said i wouldn t be afraid to try this on small area as a test. There are many concrete repair products available for you to use instead. Only work on 2 to 4 foot sections at a time.

You can use blacktop sealer on concrete it will cure properly and will not track up the only problem you will have if your concrete is already breaking up it will continue to do so because there is. It looked good at first but within a year most of the sealer had worn off of the concrete. Check the label to make sure you re using the right sealant for your job.