sigmark hmrm compound is a thermoplastic product for road marking, made of hydrocarbon resin, microfine pigments (like titanium dioxide and durable chromes) and aggregates (quartz / calcined flint), unique additives and type -1 glass beads (complying bs 6088) for laying on the roads - both bitumen and concrete. It provides excellent durability and high reflective properties. At 180 ͦc (approx.) it provides a good flow property for laying which ensures adequate adhesion with the substrate and high retro-reflectivity on dispersion of drop on glass beads.