Mapex (modified Slurry Seal) is one of the most advanced surface treatment applications available for asphalt pavement preservation. It’s comprised of a special dense graded high quality aggregate, advanced polymer-modified emulsion and other modern additives. Mapex is formulated with selected materials, scientific mix designs, advanced technical specifications, computerized equipment and placed by experienced crews. It’s designed to be a cost-effective way to protect your paving investment.