Can I Put Asphalt Sealer On Concrete

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

Can i put asphalt sealer on concrete.

Rubber driveway coating or repair sealant is a rubberized tar like liquid that seals old asphalt and concrete surfaces. Use gravity start at the highest point and work your way downhill. A single application can last from. No you cannot use blacktop sealer.

Now this being said i wouldn t be afraid to try this on small area as a test. Plus it seals the pores to prevent aggregate breakup damage caused by water penetration freeze thaw cycles and chemicals. Manufacturers claim that it is more durable and less messy than tar and many formulas contain an aggregate such as sand for greater durability. It s true that driveway sealer can t replace the liquid asphalt oil tar that oxidizes and bakes out of the mixture from heat and sun exposure.

The most common type of concrete sealer penetrating sealer should not be applied before new concrete is completely cured at least 28 days. It is designed to bond with asphalt. Most asphalt sealers require a squeegee while most concrete sealers use a brush or sprayer. They do make sealers for concrete check with you hardware store or home center.

Only work on 2 to 4 foot sections at a time. 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. Use a squeegee or brush if needed to spread the sealant. But a high quality sealer can dramatically reduce future heat and uv damage.

Actually probably not a good idea. You can put asphalt over concrete but professionals don t advise it. It will never cure properly on concrete.