The Herculan MF Blue system consists of an environmentally friendly, lightweight, shock-absorbent underlayment with a strong, flexible polyurethane top layer with a wear-resistant coating. Herculan MF Blue system is designed as a multipurpose sports surface with point elastic properties. The thicker the underlayment, the better the shock absorption will be. The Herculan MF Blue system meets the strict requirements of the German AgBB / DIBT. In particular, the emission of VOC’s is negligible. This makes the system very environmentally friendly and the lightweight underlayment keeps the installers motivated.