Carlube Lead Replacement Substitute Fuel Additive (NSF361) 300ml QFS300

Carlube Lead Substitute has been designed and specially formulated for older vehicles and classic cars with soft valve seats originally designed to run on leaded fuel. Lead Substitute helps reduce valve seat wear and recession, cleans the fuel system and prevents corrosion. Directions for use: Add entire contents (300ml) into a full tank of petrol. Treats up to 50 litres. For best results, use every tank fill. Note: Always refer to vehicle manufacturer or dealer for advice prior to use of lower octane fuel to ensure correct vehicle loading and optimum running speed. Store in an upright position and secure when transported.