Protecting Your Pavement Asphalt Emulsion Sealer Seal coating protects pavement from excessive heat, ultraviolet rays, and substances such as salt, oil, gas, and grease. We apply two coats of high grade coal tar sealer to each sealant job. Need a FREE quote for your job? We would be pleased to proved more information, answer any questions, or discuss the construction you require. We would appreciate the opportunity to demonstrate our capabilites. Contact Us Today!