Possible temperature range: approx. -40 to +100 °C (-40 to +212 °F)
Chemical Type: styrene-butadiene (copolymer)
Trade names (common): GRS, Buna S (SBR)
Elongation (%): 450-500
Useful temperature range: -60 to 120 degrees Celsius (-75 to 250 degrees Fahrenheit)
Major application characteristics: good physical properties; excellent abrasion resistance; not oil, ozone, or weather resistant; electrical properties good, but not outstanding
Typical applications: pneumatic tires and tubes; heels and soles; gaskets
