Carbon Free Aerosol, 12 ounce | Sierra 18-9570-0

Carbon Free Aerosol, 12 ounce | Sierra 18-9570-0

Carbon Free Aerosol, 12 ounce | Sierra 18-9570-0

Eliminate stubborn engine buildup with this powerful aerosol formula. It cuts through gum, varnish, and carbon deposits that rob your engine of performance, restoring smooth operation and efficiency with every application.

• Sierra aerosol carbon cleaner
• Completely removes gum build-up and varnish in fuel system
• Cleans intake ports, valves, pistons, and combustion chambers of marine engines
• Frees sticky piston rings