Review on 🔧 Optimize Brake Efficiency with Performance Tool W80621 3/8-Inch Drive Disc Brake Piston Tool by Adam Rogers

Son's car is still under warranty and the dealer wanted to replace the rear rotors and pads at my expense due to rotor corrosion. I said no it's not needed yet so I used this tool. This removed the corrosion and cleaned the little lip and now I can go another year without pads and rotors before having to replace them. By then the car is out of warranty and I can just do it myself. I used water as a lube and it cleaned the tool during use.