According to concrete trade organizations such as concrete network you should plan on resealing every one to three years.
Best time to seal concrete driveway.
Let the driveway cure for 21 to 30 days before applying a penetrating sealer.
If you find yourself with a surface that is too hot wait for a cooler day or wait until nightfall.
What will my sealer repel.
Whether you have a concrete driveway or asphalt driveway you ll want to preserve its value with regular maintenance.
Before applying check the weather.
Spring through the fall is an ideal time to seal your driveway.
Sealer needs to be applied in dry conditions because it won t adhere to damp concrete.
The next step is to clean the driveway using a broom to remove loose debris such as dirt mud and leaves.
Again that depends on the product you use.
It needs to cure for at least a month and preferably 2 months before you get down to the business of sealing a concrete driveway.
The concrete and the room in which it is being applied should not exceed approximately 90 degrees fahrenheit either nor should it be applied in direct sunlight.
Allow six to eight hours for the driveway sealer to dry before you walk on it.
If it s in a shady spot or if there is high humidity do not walk on it for at least 12 hours.
If your concrete is new you ll need to let it cure wait at least one month before applying sealer.
Almost all sealers can be applied after the concrete is 28 days old.
Steps for sealcoating a driveway park in the street before starting this job because you ll have to wait a period of time while the sealant sets up whether that s an hour for foot traffic on a quick dry or up to 48 hours with two coat system.
The best time to pour concrete is when temperatures are expected to remain above 50 degrees for five to seven days but plans can go awry with the arrival of an unexpected cold front.
Don t drive on the.
It s important the driveway sealing temperature is warm enough for the sealant to bond with your driveway.
Other reactive penetrating sealers silanes and siloxanes and most high performance coatings such as epoxies and urethanes should only be applied after the concrete is fully cured generally 28 days.