4.5 INCH ZIRCONIUM SANDING DISC
A good quality Zirconium sanding disc with a 22mm bore for the polishing and finishing of metals. Zirconium provides a higher performance and longer life than their aluminium oxide counterparts. Available in a number of different grit options – select from above drop down. The larger the grit number, the more abrasive the sanding disc.
The Weldability range of Zirconium abrasive fibre back sanding discs are designed for use in the finishing and polishing of metals including iron, mild steel, cast iron, aluminium, non-ferrous metals, and for the smoothing of wood.
The discs are manufactured with X type vulcanised fibre. FEPA abrasive grains are selected and attached to the fibre discs by way of an electro-coating process. This removes the need for using great quantities of adhesive that can reduce disc performance.
Zirconium sanding discs are available in 100mm, 115mm, 125mm, 180mm and 235mm diameters with grit levels ranging from 24 to 80.