Chlorosulfonated Polyethylene Rubber (CSM) by Dynacast Industrial Products is chlorosulfonated polyethylene (CSM) rubber grade. Exhibits good abrasion-, weather-, excellent ozone-, good water- and mineral oil resistance. Offers good vegetable oil-, flame-, heat- and acid resistance. Also exhibits good gas barrier & electrical properties, excellent tackiness and excellent color stability. Chlorosulfonated Polyethylene Rubber (CSM) is used for protective coatings, container of oxidizing-resistant medicines and industrial product applications.