Can I Put Asphalt Sealer On Concrete

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.

Can i put asphalt sealer on concrete.

No you cannot use blacktop sealer. Now this being said i wouldn t be afraid to try this on small area as a test. Use a squeegee or brush if needed to spread the sealant. A single application can last from.

It comes in 50 gallon buckets and can be applied with a squeegee or broom. The most common type of concrete sealer penetrating sealer should not be applied before new concrete is completely cured at least 28 days. Manufacturers claim that it is more durable and less messy than tar and many formulas contain an aggregate such as sand for greater durability. The asphalt is more porous than concrete which allows this application to work on asphalt.

For most sealers pour out a line of sealant along the highest edge of the driveway. You can put asphalt over concrete but professionals don t advise it. Plus it seals the pores to prevent aggregate breakup damage caused by water penetration freeze thaw cycles and chemicals. Asphalt sealers are specific chemical mixtures designed for asphalt penetration and top sealing.

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. But a high quality sealer can dramatically reduce future heat and uv damage. It is designed to bond with asphalt.

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. It will never cure properly on concrete.