Using the latest and greatest in abrasive technology, ceramic grains. These ceramic grains are resin on resin bonded to keep the grains firmly in place on the disc and prevent loading which extends the life and sharpness of the grains. These 8 inch ceramic sanding discs are built on a heavy-duty Y-weight cloth backed disc for an ultra-durable sanding option compared to paper alternatives. 8 Inch Ceramic sanding discs are the longest lasting of the abrasive discs on the market today, outlasting zirconia 50 - 100% and aluminum oxide by 200% or greater on aggressive applications. The long life of these discs is due to the properties of the grains themselves. Ceramic grains fracture in such a way that continuously reveals new sharp edges. The grinding-inducing additional layer decreases grinding temperature to protect both the belt and the material being worked out, which not only extends the life of the pressure sensitive adhesive disc but, also prevents any burning or staining on the work piece. These Ceramic PSA discs are designed with a high strength "peel to reveal" adhesive backing.

Material ： Ceramic

Grit：24，36，40，60，80，100，120

Size: 2” (50mm), 3” (75mm), 4’’(100mm), 4.5’’(115mm), 5’’(125mm), 6’’(150mm), 7’’(180mm)

Backing Weight ：X-Weight

Suitable For ：
Super Alloys, Unalloyed Steel, Heat Sensitive Metals like Stainless Steel, Nickel and Cobalt, All Non Ferrous Metals including Aluminum, Copper, Brass, Gold, Silver and Tin