Brakings carbo-metallic is a smart combination between organic and sintered brake pads. Performes like a sintered metal brake pad but without the niose.  

Works very well in varying operating conditions and provides stable brake performance. Combining this with a low wear rate and high temperature resistance. Does supply an aggressive bite.

for example suitable for:
Avid Juicy 3 - 3.5 and 5 to 7, Carbon, Ultimate, BB7
Promax Hornet (DSK 907) Q3 (DSK 905)