Description

Wynn’s Substi-Plomb 250ml lead substitute and fuel stabiliser is a fuel additive that adds replacement lead content to petrol to protect valve seats and reduce wear. Anti-oxidation formula slows degradation of fuel allowing a longer life in the tank for classic vehicles in storage.

Features

• Preserves the fuel when stored in a tank for a long time, when the engine is put out of service for a long period or at irregular use.
• Forms a protective and lubricating coating on the valves and valve seats.
• Protects the soft valve seats against premature wear when using unleaded petrol (prevents formation of micro welding).
• Protects the fuel against oxidation.
• Prevents deposit formation in the tank and filter caused by oxidation products.
• Eases starting of the engine after a period of extended shutdown.
• Is safe for the catalytic converter.
• Is completely soluble in petrol.
• Does not influence the octane number.