Disk Brake Pads With Heat Cracking

I don't recall who made the old brake pads but they were metallic. These new pads are supposed to be good as you can see on the box as I read it aloud. It is not a sticking piston problem as when I pressed the pistons back into the cylinders, they did not stick. The rotors also spun freely before disassembly. A sticking piston on a caliper would cause somewhat of a pull to one side in the steering and that is not happening. Right now, the new pads are providing good stopping power and the stop is in a straight line without any pulling to either side. All is working properly.