Can You Use Asphalt Sealer Over Concrete

That s the bad news.

Can you use asphalt sealer over concrete.

In fact many miles of concrete roads are paved over with asphalt every year. Asphalt works as a driveway base under concrete only when it is strong stable and at least 2 to 3 inches thick. Holes or cracks with depth of 2 inches or more require filling before concrete overlay is applied. You can put asphalt over concrete but professionals don t advise it.

I have a neighbor that has a concrete pad attached to his asphalt driveway. Choosing the right asphalt driveway sealer. A concrete stain might hold up better. The entire purpose of the application of asphalt sealer is to create a seal on the asphalt which is impervious to water spills and chemicals.

It looked good at first but within a year most of the sealer had worn off of the concrete. It can save you up to. The good news of course is that you can with effort remove the asphalt sealer from your concrete using the right product. Before concrete installation begins the asphalt is inspected and repaired as needed.

Asphalt sealers are specific chemical mixtures designed for asphalt penetration and top sealing. It s hard to beat the aesthetic appeal of an asphalt blacktop driveway but over time the material can develop spider web cracks and low spots left. The asphalt is more porous than concrete which allows this application to work on asphalt. Now this being said i wouldn t be afraid to try this on small area as a test.

What does asphalt sealer do. Resurfacing asphalt paths or driveways with concrete often referred to as whitetopping provides an effective and cost efficient method of leveling out deteriorated asphalt. Actually probably not a good idea. 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.

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 is safe to pave asphalt over concrete.