Porsche 911 Carrera 4S Convertible 991 3.0L H6 Rust Neutralizer - Fertan Rust Converter (1 Liter Bottle)

2017 Porsche 911 Carrera 4S Convertible 991

Converts rust into a black inert dust. Apply product via brush or sprayer. Allow product around 24 hours to work. Rinse the black dust off. What is left behind is the metal protected by a black zinc phosphate coating. This coating is good for up to six months protection and can be painted directly over.

2018 Porsche 911 Carrera 4S Convertible 991

Converts rust into a black inert dust. Apply product via brush or sprayer. Allow product around 24 hours to work. Rinse the black dust off. What is left behind is the metal protected by a black zinc phosphate coating. This coating is good for up to six months protection and can be painted directly over.

2019 Porsche 911 Carrera 4S Convertible 991

Converts rust into a black inert dust. Apply product via brush or sprayer. Allow product around 24 hours to work. Rinse the black dust off. What is left behind is the metal protected by a black zinc phosphate coating. This coating is good for up to six months protection and can be painted directly over.