Material Description: Urethane Rubber has excellent abrasion and cut resistance, and works petroleum based lubricants and hydraulic fluids at moderate temperatures. Do not use with water-soluble fluids. Material: Urethane Rubber Dash Size (in): 117 Coating: None Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image. Cross Section Diameter (in): 0.1 Inside Diameter (in): 0.79