CHEMPOL 4343 is a premium grade. non-chlorine. extreme pressure additive system for automotive gear oils. After the recommended treat rate of 4.2 %wt in suitable base stocks. It produces finished gear lubricants meeting API GL-5 service classifications
At the lower treat rate of 2.1 %wt it will produce finished gear lubricants of a quality suitable for API service classification of GL-4.
