... petroleum resin C5/C9 2.for road marking paint,rubber,adhesive 3.light yellow granule 4.good adhesiveness,compatibility Product name: petroleum resin c5/c91.petroleum resin C5/C92.for ... C5 Petroleum Resin: Character: It is transparent and light yellow granular. Besides the excellent qualities I. E., solubility, compatibility, adhesiveness, resistance for ... , sealant etc. Hot Sale C5 Petroleum Resin