For UC: 15 - 20 lbs pressure, speed 6 on a PCXP, 6 - 8 section passes, last pass at lighter pressure (like 10 lbs) For UP: same pressure, same passes, speed 4.5 - 5 on a PCXP. No fillers or "oils"; it contains aluminum oxide, some light petroleum solvents, glycerine and water. Takes out very...