Latest-generation, self-sharpening, ceramic abrasive grit. Universal application. Specially developed for sanding the latest paints, fillers and primers. Very high initial material removal and sanding speed. Super even sanding pattern thanks to calibrated micro-grits. High lifespan. Sturdy, flexible and environmentally friendly paper backing. Double grit bonding. The anti-clogging coating prevents clogging and heating. 15 hole pattern for optimum dust extraction. Developed for use with orbital sander with 5mm deviation. Innovative and economical 50-pack for P40 to P60 and 25-pack for P80 to P800. Unprecedented price-quality ratio. Available from P40 to P800.