STYRENE BUTADIENE (SBR)

Styrene butadiene is a low cost, general purpose elastomer. Known as Buna-S, it was originally developed to replace natural rubber in tires. SBR exhibits very good flex properties and is resistant to many polar type chemicals such as alcohols and ketones. It is also widely accepted for use in automotive brake fluids. SBR, however, is not resistant to petroleum based fluids.

Compound 480E

  Good general purpose compound
  Specified for static sealing applications

Compound 480DR

  High strength
  Excellent flex and abrasion resistance

Compound 448AP

  Developed for automotive brake applications
  Upper temperature limit of 121ºC/250ºF

Compound 508A

  Excellent weather resistant compound
  50 shore A hardness