Valvemaster Classic Lead Replacement Fuel Additive with Ethanol Protection 6 x 250ml

6 bottle multipack deal Valvemaster lead replacement the best protection after lead Ultimate protection against valve seat recession, unique phosphorus formula. Protects your engine under all conditions With Etha-Guard ethanol stabiliser - combats harmful effects of E5 & E10 ethanol fuel Enables ethanol fuel use in older classic and vintage vehicles. Prevents corrosion in fuel system. Prevents acidity in ethanol fuel 250ml treats 250 litres