RP Abrasives is a new England metal finishing shop that provides quality finished parts with fast turn-around times. RPA also can provide passivated parts that will be certified to ASTM 967 as well as RoHS & RoHS2 compliant.We use citric acid baths, ultrasonic, and proprietary processes to ensure that your metal finish is of the highest quality possible. We don’t just provide passivated parts, we provide clean passivated parts.