Tel: 01643 707204 Email: info@wynnoil.co.uk Engine Stop Leak Wynn´s ENGINE STOP LEAK is a special blend of chemicals formulated to stop engine oil leaks and drips that can result from the drying out and shrinking of engine neoprene, rubber seals and O-rings. Ref. Nr. 50664: 24 x 325ml Properties • Prevents and stops engine oil leaks without demounting. • Restores the elasticity of rubber and neoprene oil seal rings and O-rings. • Lubricates and maintains engine seals in good condition. • Will have no effect on the viscosity or performance of engine oil. • Is compatible with all mineral and synthetic, single- and multigrade oils. • Does not harm catalytic converters. Applications • Recommended for all petrol, LPG and diesel engines of vehicles and stationary equipment. • Works on all rubber and neoprene seal rings in the engine. • Effective for excessive leakages at the rubber or neoprene valve stem seals. • Wynn´s Engine Stop Leak cannot correct mechanical defects or damaged seals. Directions • Add entire contents of one can to the engine oil. Run engine to circulate. Drive vehicle normally. • One can of 325 ml treats up to 6 litres of engine oil. • Allow up to 200 miles/300 kms for Engine Stop Leak to be fully effective. • If no improvement occurs, a mechanical deficiency is likely. • Application does not influence oil change intervals.   Packaging Languages EN Home About us Products Safety data sheets Links Contact us Sitemap