Propex is the manufacturer of the Duon® brand of needlepunched polypropylene. Duon® is used in most automotive seating applications for listings, airbag sleeves, tie-downs, map pocket liners and insulator pads. Duon® is made at Propex’s Ringgold, GA facility—an ISO 9001 manufacturing facility with an A2LA accredited lab. Please contact us to learn more about Propex.