ArvinMeritor's Aftermarket business' hydraulic disc brake rotors with the ZXP3 coating are designed to protect against oxidation and corrosion which can lead to diminished ABS braking performance, corrosion and metal fatigue. The new coating is initially being applied to rotors with a cast-in ABS tone ring. The coated rotors, distributed under the Meritor and Euclid brands, adhere and seal thoroughly - even the outside edge of the cooling veins get coated - and will not wear or chip when exposed to heat, chemical deicers, wash solutions, pebbles, sand or grime.