The 17” Sanding Screen 120 Grit is a high-performance abrasive disc built for professional floor sanding, coating removal, and surface prep. Designed with a dual-sided silicon carbide abrasive on a durable open mesh backing, this screen offers long-lasting, clog-resistant performance on wood, painted surfaces, and concrete. Its rinseable, reversible construction allows for extended use, making it a go-to for working on gym floors, wood decks, and similar surfaces. Whether prepping for a finish coat or removing old paint layers, this 120 grit screen delivers smooth, consistent results with every pass.