Products > Hypalon® > News Press Releases 10/5/2007 DuPont Performance Elastomers celebrates 50 Years of Commercial Operation at Beaumont, TX Hypalon® Facility DuPont Performance Elastomers (DPE) announced that its Hypalon® operation in Beaumont, Texas, is celebrating 50 years of manufacturing Hypalon® chlorosulfonated polyethylene, an elastomer used in applications from footwear to bridges. Click here for full story   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.