News > English News Press Releases GE switches to Kalrez® perfluoroelastomer parts to reduce downtime and maintenance costs  Click here for full story DuPont Performance Elastomers announces price increase for Viton® fluoroelastomers  Click here for full story   Upcoming Tradeshows Semicon West Jul 15 2008 - Jul 17 2008, SF Products to be Featured: Kalrez® Trademarks, Terms Of Use, Privacy, and Copyright© 1996-2008 DuPont Performance Elastomers. All rights reserved. DuPont™ is a trademark of DuPont and its affiliates. Copyright© 2008. All rights reserved.