Natural Gum Rosin is a solid form of pine oleoresin. This is sourced from pine trees in yellow and black color. This is used as crude raw material in industrial applications of adhesives, coatings, inks, agriculture and so on. In addition to this, it is also used in the preparation of day-to-day products such as paper, soap, lubrication oil, etc. It also enhances the plasticity, flexibility and tearing strength of synthetic rubber.