Rosin Resin dị elu nwere ike izute ọtụtụ ngwa, ọ bụrụ na ịchọrọ, biko nweta ọrụ ntanetị n'oge gbasara Rosin Resin. Anyị na-eduga Rosin Ester nrụpụta na china, Ngwaahịa anyị bụ Maleic gbanwetụrụ rosin Ester, Mmanya-soluble maleic modified rosin ester, Glycerol Ester nke Rosin, Pentaerythritol ester nke rosin, Pụrụ iche Resins maka n'okporo ụzọ akara agba na maleated rosin na fumarated rosin.