... rosin.color is pale yellow.without any impurities 1.Gum Rosin WW grade 2.Appearance: Light Yellow Crystal 3 ... quality, competitive price 4usage: paper, coating, furniturDescription Trade Name:Gum RosinSynonyms:Colophony, RosinGrade:WWApplication:Chemical material for Paper Production, ... 237KGS/Drum Total QTY: 94drums/20’FCL=21,620KGS Gum rosin All above spcifications are typical data for this batch ...