Power Stop's Evolution Geomet® coated brake kit eliminates dust, prevent rust and improve stopping power. The disc brake rotors are fully coated, including inside the vanes, using GEOMET® rust preventative coating, which protects against rust and corrosion without influencing the vehicle's braking performance. Power Stop Geomet® coated brake kit makes it simple to complete your brake job by including everything you need: perfectly matched Geomet® coated brake rotors, ceramic disc brake pads, premium hardware, and high-performance lubricant. Evolution Coated rotors are manufactured with our Tru-Cast™ technology, resulting in a precision cast and precision machined product. Clean Ride ceramic brake pads are low dust. The ceramic formula was validated through on-vehicle 3rd party tests in USA. Ceramic brake pads feature dual layer high temp rubberized shims insulate noise for virtually silent braking.