Nulon ESL Engine Stop Leak 300ml (Pickup Only) Automotive Globes (standard) The grade of ABS plastic The grade of ABS plastic used ensures long life of the kit and a high quality finish designed to match the vehicle's dashboard Specs: 100 90 IP LH + STALK 300 LH Help reduce annoying oil leaks and prevent costly vehicle repairs with Nulon Engine Stop Leak NOTE: Can be used to control leaks in manual gearboxes and differentials Benefits: Reduces oil leaks Rejuvenates hardened or shrunken seals Reduces exhaust smoke at start up or on take off Reduces oil consumption and oil burning Can save the expense of seal replacement Reduces leaks in all types of gearboxes and differentials