BRAKE FLUID SUPPLIER DOT 3 Brake Fluid KV @ -40°C : 1240 Density (20°C): 1.01 ERBP : 250 °C App : Bright & Clear pH: 7.0 - 11.05 WERBP : 140 KNOW MORE DOT 4 Brake Fluid KV @ -40°C : 1400 Density (20°C): 1.08 ERBP : 250 °C App : Bright & Clear pH: 7.0 - 11.05 WERBP : 165 KNOW MORE