Sia 1950 PSA Discs – 400 Grit, 5" (100/roll) 5706.9694.0400

Description

The Sia 1950 PSA Discs – 400 Grit, 5″ are expertly engineered for ultra-fine sanding and finishing on a variety of materials, including wood, metal, and composites. Designed with a pressure-sensitive adhesive (PSA) backing, these discs offer quick, secure attachment to compatible sanders, allowing for fast disc changes and improved workflow efficiency.

As part of the high-performance 1950 siaspeed series, these discs feature a ceramic aluminum oxide abrasive grain on a durable paper backing, ensuring a smooth, even surface finish with minimal clogging. The 400 grit is ideal for final sanding, surface blending, and prepping for topcoats or clear finishes.

Packaged in a roll of 100 discs, they are a cost-effective, high-volume solution for professionals in automotive refinishing, woodworking, and industrial finishing who demand precision and consistent results.