Small SP (Blue) Tips
Self-contained EtchMaster Disposable Tips are prefilled with abrasive powder in color-coded grades. Use Small Surface Polisher (SP, blue) Tips with 25% 27µ aluminum oxide and 75% sodium bicarbonate for sealant prep and hard stain removal. Small size tips have a 0.5mm aperture nozzle for a very fine abrasive stream and cover four tooth surfaces. 25 per box.