Degumed cashew nut shell liquid Cashew Nut Shell Liquid that we offer is a pericarp fluid of cashew nut shell. Our Cashew Nut Shell Liquid (CSNL) consists of unsaturated phenolic compounds, anacardic acid (90%), and cardol (10%) with minor amounts of 2-methyl cardolâ?¦ Cashew Nut Shell Liquid provided by us is widely used in various industries. Degumed cashew nut shell liquid is a kind of CNSL product, Cashew nut shell oil is treated to remove impurities, metals, and residues, and distilled at high temperatures to obtain high-grade industrial fuel oil. Degumed CNSL is used for burn boilers, marine oil, industrial combustion stations to replace FO oil, and production plants that need clean oil fuel. With ten years of refining cashew nut shell oil, we are a prominent Cashew Nut Shell Liquid Manufacturer, Exporter, and Supplier, offering a by-product of the Cashew Industry such as products: cashew nut shell liquid (CSNL), Degumed cashew nut shell liquid, cashew nut shell extraction (CSNE), Cardanol.