cost to seal asphalt parking lot
How much does it cost to sealcoat an asphalt parking lot? The average sealcoating cost for an asphalt parking lot with either asphalt or coal tar emulsion pavement sealer ranges from $0.14 - $0.25 per square foot.leaning & Preparation: How dirty the parking lot is and how much cleaning will be involved using walk behind air blowers and steel wire hand brooms. Pavement sealer required asphalt to be 100% clean to adhere / perform properly.