Ethanol is very lean product that has no lubricating properties at all and has a corrosive effect on metal surfaces and rubbers could dry out.
Increasing the percentage ethanol in the fuel may have at the long term a negative effect on the sustainability of the components.
Ethanol based fuels tend to age faster, than regular fuels, and loss of octane number. E10 Fuel has a hygroscopic effect and 1-3% negative effect on the fuel consumption compare with E5 fuel.
MPM E10 Fuel Protector is an all in one fuel treatment providing corrosion protection, valve seat lubrication protection and gives an additional boost of the octane number.
For all petrol engines which are not suited to run at E10 biofuels.
Pour entire content of the 250 ml bottle in the tank before refueling with E5 or E10 petrol. Dose for 40 to 60 litres of fuel and recommended to use every refueling.