C5 petroleum resin is a certain petroleum resin applicable for hot melt road paint 1. Specifications: Grades ... . UsePZS®-R1100, PZS®-R2100, PZS®-R3100 C5 petroleum resin is a certain petroleum resin applicable for hot melt road paint, which can enhance ... surface. 3. PZS®-R1100, PZS®-R2100, PZS®-R3100 C5 petroleum resin has the following distinguished characteristics: Light color; better fluidity, even ...