... , printing ink, adhesive, rubber assistant agent and modified resin, etc Petroleum Resin Petroleum Resin C5 & C9Brief Introduction: This product is made by ... paint, printing ink, adhesive, rubber assistant agent and modified resin, etc.Packing, Storage and Transportation: This product is packed in ... by truck, train and ship etc. But must avoid sun-scrched and rain-drenched and damp, hook, alkali and ...