Pro FST Fuel system treatment

Fuel System Treatment for scooter and motorcycl engines. Guards against cold start engine wear, carburettor icing and fuel system corrosion. Combats carburettor sticking and jet blocking. Effective in all unleaded and leaded fuels. Suitable for 2 and 4 stroke engines. Reduces engine 'knock' (pre-ignition). Mix 1% to 2% (100:1 to 50:1) with fuel depending on severity of problem.