Cataclean, the fuel and exhaust system cleaner for diesel, petrol and hybrid vehicles, will sponsor the British Motorsport Marshals Club (BMMC) overalls for the next three years. The partnership deepens Cataclean’s involvement in British motorsport, building on the Liverpool company’s sponsorship of DRM Motorsport in the Renault UK Clio Cup Championship. New orders for the distinctive orange, fire-resistant marshals’ overalls will now feature a Cataclean badge, alongside existing sponsors’ branding.