Blue Dolphin Drywall Silicon Carbide 4-3/16 In. x 11 In. 100 Grit 25 Pack Size:4-3/16" x 11" Thick-Body blade delivers rigidity and

Thick-Body blade delivers rigidity and control

Press other end of draft blocker into aluminum vent pipe as a friction fit

Meets standards set by Americans with Disabilities Act (ADA)

Simple installation

Use 27/64" Drill Bit

Blue Dolphin Drywall Silicon Carbide 4-3/16 In. x 11 In. 100 Grit 25 Pack Size:4-3/16" x 11" Thick-Body blade delivers rigidity andDrywall Screens and Drywall Sheets deliver fast, excellent results when sanding drywall joints and patching compound. Both are coated with sharp silicon carbide abrasive and are water resistant, rinse able, and reusable. Drywall sheets are resin bonded to D wt paper and made to fit most drywall and sanding tools. The drywall screens are bonded with Phenolic Resin and made for manual or machine use. FEATURES & BENEFITS: Ideal for drywall sanding Sharp