12" x 18" Adhesive Floor Sanding Sheets Choose Grit: 20 to 120:100 Grit 20 Sheets #21-2409 Drywall finishing and preparation

Drywall finishing and preparation

Backing: C-weight paper

Wide Grit Range: 40–400 grit covers aggressive removal through ultra-fine finishing

Self-Sharpening: Grains fracture under pressure to maintain aggressive cut rate

12" x 18" Adhesive Floor Sanding Sheets Choose Grit: 20 to 120:100 Grit 20 Sheets #21-2409 Drywall finishing and preparation12" x 18" Adhesive Floor Sanding Sheets PSA Floor Sanders USA1 Abrasives 12" x 18" Adhesive Floor Sanding Sheets are engineered for Clarke, Silverline, Deva, Squar Buff, and similar PSA floor sanding machines. 100% silicon carbide abrasive on heavy E and F weight paper backing delivers fast, consistent cutting on hardwood floors, while the pressure sensitive adhesive backing provides secure, no slip attachment to the sanding pad. Technical