Bar’s Leaks Trans Fix, No 1415, is an advanced, synthetic-blend treatment for transmission fluid, seals, metal surfaces, bands, and clutch plates. Global domestic/import formulation can be used in all automatics, manuals, CVTs (continuously variable transmissions) and DCTs (dual clutch transmissions). The formula includes seal conditioners to stop current leaks and prevent future ones; pressure/anti-wear agents to provide better metal-to-metal friction properties to stop slipping, jerking, hard shifting, and shutter/shudder; cleaning detergents; and a performance additive booster that renews worn bands, controls fluid degradation caused by high temperatures, reduces noise, and prolongs the useful life of the transmission.