Bitumen MC-70 is a medium-curing cutback asphalt produced by blending penetration-grade bitumen with kerosene, reducing viscosity for easier application. With a kinematic viscosity of 70–140 cSt at 60°C, it's ideal for prime and tack coats, surface dressing, and cold mix asphalt. After application, the solvent evaporates, leaving a durable asphalt residue. It's supplied in steel drums or bulk containers.