Styrene-butadiene rubber. A polymer used in the manufacture of expanded rubber. It is very economical and possesses no unique chemical resistance properties.
SBR rubber can be compounded to provide very fine abrasion, wear, and tensile qualities.
SBR can be readily substituted for natural rubber in many applications with significant cost savings.
Resilience is about the same as natural rubber.
TGS provides SBR in red, black and Nylon inserted black SBR.