Mercury - Mandrel - 91-31106 Mercury 100 & 300 Hour Outboard Service Kits Engineered ceramic mineral blend is

Engineered ceramic mineral blend is balanced for maximum abrasive performance in its class

It's the ideal upgrade for twin-cable mechanical steering

Apply every 3-5 weeks for maximum UV protection

Mercury – 1st Mate Safety & Security System | Universal Single-Engine Kit | 98-8M6007939

Mercury - Mandrel - 91-31106 Mercury 100 & 300 Hour Outboard Service Kits Engineered ceramic mineral blend isThis product has been superseded by: 91 31106T MandrelWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.