CRC Spray Cleaners

CRC Aerosol contact cleaner can cure a wide variety of problems on a boat -- including connectors, switches, wiring harnesses, antenna connections, or fuse holders

Mercury Fuel Treatments

​Mercury fuel additives keep your fuel optimized, protect your fuel system, and remove any leftover deposits.

CRC Pctane Boosters / Treatment

CRC Marine Octane Boost Lead Substitute protects engine rings, pistons, and combustion chambers from low octane gasoline by simulating the function of leaded gas without containing alcohol or lead.