Q 85.09 X 5.33 XSEL

• Thin abrasive resistant blue coating applied to quad® ring. 
• Not recommended for use in water heated above 50°C / 122°F, alcohol and solvents such as ketones including acetone.

Low friction, highly abrasive resistant, less wear, and high resistance to oil. Applied mainly to nitrile rubber (NBR). Used against hydraulic fluids, lubricating oil, and oily air. Designed to improve performance, has been proven to be reliable after several years of practical usage.