The Standard Abrasives brand has expanded its line of Flap Discs to include Type 27 Ceramic Oxide Discs. The unique formulation and use of A/O and ceramic grains makes these new discs a good choice for basic and challenging applications. They provide a high cut rate with long life. The Type 27 Ceramic Discs are ideal for fabrication of flat stainless steel surfaces. Available in 4 1/2” and 7” diameters in 36, 50, 60 and 80 grits.