Ka taea e koe te okioki ki te hoko C5 Petroleum Resin mai i te wheketere Harvest Enterprise a ka tukuna atu e matou ki a koe te ratonga pai i muri i te hoko me te tuku i te waa. Ko te C5 Petroleum Resin ka taea te whakarōpūhia e rima nga momo mo ia momo rauemi mata. He Resin C5 Petroleum, Aliphatic Petroleum Resin, DCPD Aliphatic Petroleum resin, C5/C9 copolymer resin me C5 hydrogenated C5 Petroleum resin.