Sia 4.5"(115mm) Zirconium Fibre Backed Sanding Disc Pack Of 50

Specially designed for applications involving steel and nonferrous metals, 4819 siaron 8 fibre discs achieve, among other things, high stock removal rates and have a long life.  Applications – Removal of rust – Weld preparation – Removing discolouration – Sanding down – Surface finishing – Deburring – Smoothing and blending of flaws For Use On The Following Materials Unalloyed / low-alloy steel; Non-ferrous metal Product profile: Grit type: Zirconia alumina Backing: Fibre Coating: Closed Bonding: Resin over resin Special coating: Cooling top coat Pack Of 50 Discs