Gum Rosin
Gum Rosin also known as colophony or rosin and is a natural organic resin that is obtained from plants, mostly pines and other conifers. It can be used as a binder component of adhesive, including rubber based adhesive, synthetic resin based adhesive and plant base adhesives, for paper sizing, for thermoplastic coating such as road marking and as vehicle body to enhance the adhesion in ink industry.