The number one solution when sanding hard putty and metal
Maxcut
The Maxcut products have specially hardened Aluminium oxide grains, which score a 9.8 on Mohs scale of mineral hardness. Compared to the hardest mineral, which is industrial produced diamond with a score of 10, this is nearly the hardest existing mineral and thus perfectly suited for extremely hard sanding work. Thanks to its open structure clogging is topmost prevented.
Available in grits:
P60
P80
P120
P180
Metal sanding
Removing old layers
Putty sanding