Sia 1950 Siaspeed 3" Solid Siafast Grip Sanding Discs Grit:500 Grit Grits 320 to 800 are

Grits 320 to 800 are ideal for primer sanding as well as the ‘keying’ of all surfaces including the latest high tech top coats and clear coats

1" x 50' size

Contains 14

800 and 1000

available in assorted grits

Sia 1950 Siaspeed 3" Solid Siafast Grip Sanding Discs Grit:500 Grit Grits 320 to 800 areProduct Overview: Sia 1950 Siaspeed 3" Solid Siafast Grip Sanding Discs are a versatile abrasive product specially designed for high stock removal rates, perfect surface quality and long life in applications such as the surface treatment of body filler, primer filler, lacquers, paints, composite materials, plastics and acrylics. Coarser grits from 40 to 80 comprised of a sharp ceramic and aluminum oxide blend for faster cutting and removal rates.