With decades of industry experience and a strong foundation in research and development, McAsphalt delivers tailored solutions that meet the evolving needs of today’s road construction and maintenance projects. Their technical expertise helps contractors overcome complex challenges while improving the performance and longevity of every infrastructure investment; that’s the strength behind the MCA Advantage.
MACSEAL Pavement Sealants
MACSEAL is a hot-applied, single-component sealant specially formulated for effective joint and crack sealing in both asphalt and concrete pavements. Engineered with a unique blend of high-performance asphalts, polymers, recycled crumb rubber, UV inhibitors, and adhesion promoters, MACSEAL delivers long-lasting durability and flexibility. Ideal for large-scale pavement maintenance projects, it provides critical protection against freeze-thaw cycles and water intrusion, helping extend the life of roadways and minimize future repair needs.