Silicone Ring Outside Dia 4 1/2 in Red

Silicone Ring Abrasion Resistance Poor Cell Type Closed Cell Chemical Resistance Good Color Red Compression Set 29 Percent Density 39 lb/cu ft Diameter Tolerance +/- 0.01 in Firmness @ 25 Percent Deflection 11 psi Flexibility Excellent Grade Standard Inside Diameter 4 in Material Silicone Material Skin None Maximum Temperature 500 Degrees F Minimum Temperature -100 Degrees F Oil Resistance Good Outside Diameter 4 1/2 in Shape Ring Standards ASTM D1056 2D3