Endless MX72 Brake Pad SetSemi metallic compound that improves braking performance at low temperatures and increases braking stability at high temperatures, with a reduction in rotor aggressiveness. MX72 minimizes dust and brake noise while having good pedal feel, which is a strong point of semi metallic materials. Suitable from Street to Highway, Circuit, and All around Recommended for minivans and SUVs. Proper rotor temperature: 50 700 Average friction coefficient: 0. 37 0.