Mercedes SL500

This Mercedes SL500 visited Rustec for our premium Dinitrol rust-proofing treatment. Following a detailed inspection and photographic assessment, the vehicle underwent intensive underbody cleaning, corrosion preparation, cavity wax injection and a full Dinitrol 4941 protection application. As a luxury grand tourer often cherished for long-term ownership, preserving the condition and value of the SL500 is a priority for many enthusiasts. By protecting the underbody, structural cavities and vulnerable corrosion-prone areas, owners can help safeguard the vehicle against the effects of moisture, road salt and environmental contaminants. Upon completion, the vehicle was enrolled into the Rustec Lifetime Care Programme, including free annual inspections and minor top-up applications to help maintain long-term corrosion protection.