The document lists specifications for Norton Blaze Rapid Blend, Vortex Rapid Blend, and Nex Rapid Blend surface treatment sanding discs. It provides the dimensions, maximum RPM, quantity, and product codes for various disc sizes between 115-125mm diameter and 6mm thickness from Saint-Gobain Abrasives A/S. The discs are intended for surface preparation and can spin at up to 12,000 RPM.