Microlon Compound-90 (C-90) is a specially formulated metal treatment for manual
transmissions and differentials. It reduces performance-robbing and wear-causing
friction on gears and other metal surfaces. C-90 treats the metal surfaces with
a durable micro-thin dry super lubricant film for reduced friction and noticeably
smoother operation and protects against corrosion and scale. You only need to
treat your manual transmission or differential once to reduce maintenance and
extend their life. Treatment for larger size vehicles are available, please contact us for pricing.