HR-R5100、HR-R5101、HR-R5110、HR-R5111 are special resins for holt melt road marking paints,which can enhance the tenacity.rigidity and adhesive force of dope and form smooth paint surface.also ensure the stable state of the resin in the four seasons by adding anxiliary agent.and have a better mixing with rosin.In the mixing of top-grade paint.it can formsuch features as water-proof.anti-ultraviolet radiation.anti-chemicals.and improve the brightness and dryness of the surface.