Neoprene Sphere, 70A Durometer, Precision Ground Finish, No Backing, Black, 3/4" Diameter (Pack of 5)

This extremely versatile Neoprene Rubber offers an ideal balance of oil resistance, increased strength, and good flame resistance and weatherability. It also has good resistance to abrasion even with rough handling. High speed centerless grinding combined with automatic gauging assures consistent part quality with close tolerances on both spherical and diametric dimensions. The resulting uniform finish ensures consistent sealing performance regardless of how the ball seats.