Asphalt sealer on concrete

[Mdirrigation]

All depends on what type sealer it was , if it was coal tar , there is a product sold by seaboard asphalt in md that works well .

[Mike B.]

Ok I went back today and tried the portland cement on three and 1/2 driveways. It worked pretty well, it does take alot of sweeping to get an even look. The property manager was happy, we are going to wait a week and recheck the driveways before doing the remaining driveways (22).

[pgrzes]

looks good, you should hose and brush one down to accelerate cure and to see if it will fade or wash out. I hope it works out for the homeowners.

[Jack Kramer]

Is it a water based or oil based sealcoat? If it is a water based sealcoat it will not penetrate the cement. Don't know if this is still true after the carb cleaner was sprayed on it. A citrus cleaner (can buy at home depot) will break down the sealcoat if it is water based. Just spray it on, let it dwell then rub with a stiff brush. You may need to apply the citrus cleaner several times. Good Luck!

[sealcutter]

Looks great Mike, hope the rest go well for you.