CCD-R is engineered exclusively for circuit use with carbon ceramic discs, and it does not make concessions. Designed to match the extraordinary thermal capacity of CCM rotors, it delivers exceptional heat resistance while being genuinely kind to the disc surface, a combination that is harder to achieve than it sounds. Development and testing were carried out at the Nürburgring, one of the most demanding brake testing environments in the world. Thermo-paint on the rotors is recommended to monitor temperatures and make full use of the compound’s capability.