STP Petrol Treatment – 200ml (51200EN)

Description

Genuine STP · Part no. 51200EN

Safety: Danger. May be fatal if swallowed and enters airways. Harmful to aquatic life with long lasting effects. Repeated exposure may cause skin dryness or cracking. Read the label before use.

STP Petrol Treatment is a 200ml additive for regular use in petrol cars, meant to cut fuel use, fight rust in the fuel system and reduce deposits on the intake valves. It keeps both carburettors and fuel injectors clean, so it suits a modern injected engine as well as an older carburettor car or a classic.

Good to know

• Is it a cleaner or a protector? More of a protector: it is for regular use to keep things clean and rust-free, rather than a strong one-off treatment for a badly running engine.
• Does it help a car that sits for weeks? Its rust protection suits cars used rarely, where moisture can gather in the tank; fill the tank and add it before the car is left standing.
• Will it replace the lead in old petrol? No, it isn't a lead replacement; a classic built for leaded fuel needs a valve seat protector such as Valvemaster.

Which one?

For a stronger clean-up, the STP Complete Petrol Fuel System Cleaner – 400ml (50400EN) is the one; for classics run on unleaded or E10, the Valvemaster 2 in 1 Formula – 250ml (1768C) adds lead replacement and an ethanol stabiliser. Neither is on our site yet.

Key features

• 200ml petrol treatment
• Helps reduce petrol consumption
• Fights rust in the fuel system
• Reduces intake valve deposits
• Keeps carburettors and injectors clean

Specification