MECATECH NCH engine oil circuit cleaner

MECATECH NCH engine oil circuit cleaner Cleans pumps, inlet filters, piston rings, bearings, ... Dissolves and disperses sludge and deposits in the oil sump. Neutralises combustion residue and protects from corrosion. Compatible with all petrol and diesel engine types and all mineral and synthetic oil types. 300ml bottle for 4 to 6 litres of oil.