Mirka Iridium 9" Grip 9H STYRO Discs ds921 The pivoting axle helps to

The pivoting axle helps to compensate when the gypsum board on one side of the joint is higher than the other side of the joint

A perfect finish doesn’t always have to mean spending lots of time and money

Can I use foam board in between the brackets

and certain other substances

• Right or left hand use

Mirka Iridium 9" Grip 9H STYRO Discs ds921 The pivoting axle helps toSpecial version of the Mirka Iridium abrasive, developed for sanding polystyrene insulation panels. Large holes improve extraction capability for large particles. Premium paper backing and precision coating for remarkable flexibility and excellent sanding grain adhesion, featuring a mix of ceramic and aluminium oxide grains. Available in a variety of grits to suit different types of polystyrene. Use For Sanding Suitable Materials Steel, Mild steel