Sia 1950 Siaspeed Sanding Discs, 6 Inch, 9 Hole, 80 Grit

Description

Sia 1950 80-grit discs in this configuration combine an 80-grit abrasive with a 6-inch, 9-hole, hook-and-loop format for powered surface preparation and finishing. The discs fit compatible 6-inch backup pads with the same hole pattern, giving operators quick disc changes and a direct path for dust extraction through the pad.

Sia 1950 80-Grit Discs for Surface Preparation

The 1950 siaspeed family is designed for sanding coatings, filler, composites, plastics, paint systems, and related surfaces where a consistent scratch pattern matters. The 80-grit grade supports early-stage leveling, coating removal, edge preparation, and shaping before the work progresses to finer grits. Match the grit sequence to the material, coating thickness, and finish requirement.

The siafast hook-and-loop backing allows the disc to be removed and repositioned without adhesive residue. Align all nine holes with the extraction pad before starting the tool. Proper alignment improves dust movement and helps the disc sit flat. Use the sander speed, pad type, extraction setting, and pressure recommended for the workpiece. Excess pressure can increase heat and reduce cutting efficiency.

Sia 1950 80-Grit Discs Specifications

Sia 1950 80-grit discs are supplied as a box for production shops, countertop fabricators, cabinet operations, metalworkers, sign builders, and general finishing departments. Store the box flat and dry, keep unused discs free of dust, and inspect the backup pad hooks as part of routine tool maintenance. A worn pad can reduce holding strength and allow the disc to shift during sanding.

Browse additional abrasives and sanding products for other shapes and grit ranges. For manufacturer information on the 1950 siaspeed abrasive family and application guidance, visit sia Abrasives.

Need Help?

Need help matching the disc diameter, hole pattern, grit, or backup pad? Call (800) 220-1966 or email [email protected].