Tel: 01643 707204 Email: info@wynnoil.co.uk Cooling System Flush Wynn´s Cooling System Flush is a concentrated product designed to thoroughly clean all automotive cooling systems. Ref. Nr. 45944: 24 x 325ml Properties • Powerful acid free radiator cleaner. • Removes scale. • Eliminates rust, deposits and oily residues. • Excellent performance in all types of cooling liquid, including OAT coolant. • Keeps dirt and particulates in suspension whilst cleaning. • Safe for rubber hoses, seals and all metals in the cooling system. • Extremely effective in all closed-circuit cooling systems. • Restores the optimal operation of the controls within the cooling system. Applications • For all "water" cooled systems of petrol and diesel engines. • Recommended when changing the cooling liquid following the manufacturer’s instructions. • Particularly effective when cleaning older cooling systems. Directions • Shake the can well and add contents to the cooling system via the expansion tank if part of the system circuit (2 hoses: out and return), or directly into the radiator if a single hose overflow tank is fitted. • For higher performance, first replace the old coolant by water, then add Wynn´s Cooling System Flush. • Warm up the engine with the heater control in HOT position. • Let the engine run at idle for 10 minutes. Heater still in "hot" positi¬on. • Stop the engine and allow to cool, open drain valve and empty the system. • With system still open, flush with water until clear, close system and refill with coolant. • Contents of one can of 325 ml treats systems with capacity up to 12 litres. • Add Wynn´s Cooling System Stop Leak as a leak preventive agent. • In case of cooling systems with cooling liquid filters, disconnect this device during the cleaning operation. Packaging Languages EN/ES/RU/SV Home About us Products Safety data sheets Links Contact us Sitemap