Super unique CMC Carbon Matrix Composite with Tantalum. This material came from the superconductor/aerospace industry and may require CA glue filling in areas to fill voids. Please look at all photos before purchasing to get an idea of the shape/size of these blocks.
Dimensions: 6 1/4” x 2 1/2” x .76” (2 1/2” wide useable material before the notches)
