The New Line of Ultra-Premium Brake Fluids from ADVICS includes both DOT 3 and DOT 4 LV formulations for disc, drum, and ABS systems. Both formulations are ultra-premium synthetic and are manufactured in the U.S. Both formulations’ wet and dry boiling points (DOT 3 wet 307 degrees F, dry 500 degrees F; DOT 4 LV wet 355 degrees F, dry 510 degrees F) exceed industry boiling point benchmarks. ADVICS DOT 4 LV formulation offers extreme low temperature viscosity, tested to perform in the most extreme environments. This low viscosity formulation delivers reliable and consistent brake system operation, even at the coldest temperatures.