A question? Visit our contact page

Save money by sanding, cleaning, detailing, and finishing with the reusable Screen-Bak Durite Q421 medium grit screen sheet. The sheets feature a washable and waterproof construction and come packaged in a protective dispenser for easy storage. The open weave screen resists loading when removing scale, rust and corrosion, while the P-graded silicon carbide gives you excellent cutting on light-to-moderate material removal applications on hard and soft woods, soft and hard carbon steels, stainless steels, fiberglass, composites, and metals.

Features

  • Waterproof and washable; screen sheets are packaged in a protective, convenient dispenser which eliminates costly waste and permits neat, easy storage
  • Open weave screen for extreme resistance to loading when removing scale, rust and corrosion
  • A good choice to rinse and reuse for light-to-moderate material removal
  • P-graded silicon carbide for excellent cutting and non-loading properties

Materials

  • Titanium
  • Super Alloys
  • Fiberglass/Composites
  • 300 Series Stainless
  • Soft Woods
  • Soft Carbon Steels
  • Hard Carbon Steels
  • Aluminum
  • Bronze
  • Glass
  • Brass
  • Hard Woods

Machines

  • Sanding Board
  • Sanding Block
  • Hand Sanding

Markets

  • Collision Repair
  • Transportation
  • Manufacturing & Industry
  • Medical Industry
  • Energy & Environment
  • Paint & Drywall
  • Home & Leisure

Applications

  • Sanding
  • Finishing
  • Clean and Detail
  • Grade: Medium
  • Grit Size: P100
  • Width: 9 in.
  • Length: 11 in.
  • Abrasive Type: Coated
  • Abrasive: Silicon Carbide
  • Backing Material: Open weave screen
  • Attachment: Machine Dependent
  • Material: P-graded silicon carbide