KOCHI: The Bharat Petroleum Corporation Limited (BPCL) despatched the first indigenous Super Absorbent Polymer (SAP) from the propylene derivatives petrochemical complex at the Kochi Refinery on Tuesday. The lorry carrying the first consignment to Bapuji Surgical in Bengaluru, was flagged off by Ajith Kumar K, executive director, Kochi Refinery. SAP, the key component of sanitary napkins and other incontinence products, is being produced for the first time in India.