3M™ Hookit™ Paper Disc 255P is an aluminium oxide abrasive disc that offers a continuous cutting action. Our 255P discs feature an anti-loading coating for an extended working life. They are suitable for intermediate and final sanding of a range of substrates – including metal, solid and painted surfaces.Use 3M™ Hookit™ Paper Disc 255P for intermediate and final sanding of metal, solid or painted surfaces, varnished surfaces and plastic parts.Our 255P discs feature an aluminium oxide abrasive with a C weight paper backing, offering good mineral support for a sustained cutting action and longer life. An anti-loading coating helps to extend the working life and gives good results with fine grades on challenging top coats and primers. Hookit abrasive products – with hook-and-loop backing –feature loop material that mates to a backup pad*, where tiny hooks firmly engage the loops. Attachment is quick, easy and secure.Use sanding, finishing, and surface conditioning products with 3M Hookit attachment and removal system for an efficient way to work through multi-step finishing processes. *Sold separately