Sia 6783.7705.0040 – Siaspeed 5" Sanding Disc, 40 Grit, Hook & Loop (50/Box)

Description

The Sia 1950 Siaspeed 5″ Sanding Disc – 40 Grit (PN: 6783.7705.0040) is built for heavy-duty material removal and aggressive surface preparation. As part of the trusted 1950 Siaspeed series, this disc features ceramic aluminum oxide abrasive bonded to a flexible latex paper backing with hook & loop fastening, delivering excellent durability and cut rate.

The 40 grit grade is ideal for tough applications such as deburring, rust removal, paint stripping, and smoothing coarse surfaces. Its stearate coating reduces clogging during high-speed use, ensuring a longer disc life. This disc performs exceptionally well in both wet and dry sanding, making it a reliable choice for automotive bodywork, metal fabrication, and woodworking.

Packaged in a box of 50 discs, it’s a go-to solution for professionals needing efficiency and power in high-volume or heavy material removal jobs.