Sealey Aluminium Oxide Fibre Backed Sanding Disc 125mm 40g Pack of 25

The Sealey 125mm 40 Grit Aluminium Oxide Fibre Backed Sanding Disc combines medium-coarse performance with maximum working coverage. This 40 grit specification in the largest 125mm diameter provides an excellent balance between material removal speed and surface finish quality, making it ideal for large-area initial preparation work, removing old coatings, smoothing rough surfaces, and preparing extensive substrates for finer grits on both wood and metal. The 125mm diameter delivers maximum surface coverage, significantly improving productivity on larger components, panel work, and extensive flat or moderately curved surfaces. This size is perfect for applications where efficiency and speed are priorities. The aluminium oxide abrasive delivers consistent cutting action across diverse materials, whilst the fibre backing ensures durability and flexibility throughout the disc's working life even under demanding conditions. Supplied in a pack of 25, these discs represent excellent value fo