JLM Engine Oil Stop Leak | Additive for Motor Seal Leaks & Lubrication, 250ml (J06055)

STOP & SEAL MOTOR OIL LEAKS: JLM’s Engine Oil Stop Leak contains the latest in seal-swell additive technology that helps restore the pliability of oil seals & supports the lubrication system of an older combustion engine REDUCES EMISSIONS: This additive works to restore oil seals & reduce oil burning in the combustion chamber, cutting blue exhaust smoke REDUCE OIL CONSUMPTION: The formula boosts oil viscosity to reduce the quantity of lubricant burnt within the compression chambers which can improve overall oil efficiency SUITABLE FOR A VARIETY OF CARS: Designed for all petrol, diesel, hybrid, LPG & NGV cars, but most beneficial in older, higher mileage engines; not suitable for oil seals that have collapsed or suffered from mechanical damage EASY TO USE: We recommend dosing around the time of your car service; add the whole bottle (250ml) to the sump before the old oil is drained & fresh lubricant is added; treats 3 to 6 litres of motor oil & can be mixed with all engine oils