STP Winter anti-frost diesel treatment - 200 ml

Specifically designed to prevent the freezing of diesel that blocks the diesel filter and the supply circuit at low temperatures. Its formula, particularly rich in active substances, combats corrosion and harmful deposits that si in the engine. Prevents the formation of paraffin crystals that clog the filter and block the fuel flow. Improve cold ignition by increasing the number of cetanus by 3 points. It totally prevents loss of power. It keeps the fuel supply system clean and un deposit-free. Counteract rust and corrosion in the power supply system. le exhaust emissions, smoke and noise