SBR 5/32" 4mm nylon 2 sides Black/Black. Sheet sizes average ~ 50x83 inches. Sold by the linear inch (~50" wide) or by the sheet
SBR exhibits good chemical stability, and maintains flexibility over a wide temperature range. It is used in a wide variety of applications, such as laptop sleeves, orthopedic braces (wrist, knee, etc.), electrical insulation, liquid and sheet applied elastomeric membranes or flashings, and automotive fan belts.
SBR ALT NAME: Styrene Butadiene Rubber
More general uses include shallow diving wet suits, surfing, sports and misc padding, horse applications