Aquaphalt is a permanent and eco-friendly asphalt patch material that is in stock in all Ace RSC’s. Aquaphalt is ranked #1 by Consumer Reports for asphalt patching materials. The target market for our product is DOT's, utility and site contractors, municipalities, government agencies, property management firms, facility managers, schools, homeowners, or anyone that has asphalt they need to maintain. Aquaphalt is new to the US, but has been successfully sold in Europe for 20+ years. * * Aquaphalt 4.0 is used for repairs less than 1 inch in depth. * Aquaphalt 6.0 is used for repairs 1 inch in depth or greater.