CNSL resin, derived from Cashew Nut Shell Liquid, is a natural resin that offers a wide range of applications and benefits. It is primarily composed of anacardic acid, cardol, and cardanol, which are phenolic compounds found in the Cashew Nut Shell Liquid. The production process involves the extraction of the liquid from the cashew nut shells through methods like solvent extraction or steam distillation. The extracted liquid is then processed to obtain purified CNSL resin.