E. I. DuPont India P. Limited supplies Aerospace Lubricants. E. I. DuPont India P. Limited is an ISO 9001:2000 Standard certified company. Aerospace Lubricants are used to replace oils and greases throughout the aerospace and aviation industries through the state -of -the -art fluoropolymer technology. These are based on fluoropolymer technology which has demonstrated the broad applicability to replace hundreds of purpose -formulated conventional oils and greases throughout the aerospace industry.