Works great. Can open combuster door at 400 degrees rather than 500 with ceramic combusters. Have used in past and am very pleased. Cleans easily and lightweight.
The recommended cat is ceramic 6 X 3 but that size steelcat is not available. So, I installed a 6 X 2 steelcat and it is working great. We'll have to wait and see how it looks at the end of its life.