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Gum Rosin

(Pinus Masoniana Rosin,Pinus Elliotti rosin)–X,WW,WG rosin

Gum Rosin, also called colophony or Greek pitch, is a solid form of Pine oleoresin from pine trees.Gum Rosin WW is used in industry of paper making, paint, soap, printing ink, etc

15 years manufacturing experience of gum rosin in China and we are committed to offer top grade gum rosin ww for u.