STP GST51200EN Petrol Treatment 200 ml, Red

What You'll Get - 200ml Petrol Treatment, Concentrated Cleaning Power Suitable for all classic and modern engines, catalytic converters STP Petrol Treatment used regularly helps save fuel by keeping fuel intake systems clean of harmful deposits; fight rust and corrosion in the fuel system Safe to use with other STP additives For Regular, Unleaded & Bio-Petrol