needle scaler

Oh, and be careful using a torch. How do I know... When I was welding in mini tubs from under my car, I sensed something burning. Slid out and found the undercoating inside the car caught on fire and progressed to the headliner which went up in in flames really fast. Burned out the entire headliner. Fortunately no body damage. Car was inside my garage which is part of the house. Could have been really bad.