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Description
50mm Grade 240 Sandpaper Discs
Professional Fine-Finishing Abrasive Discs for Precision Work
Engineered for workshop professionals who demand consistent, fine-grade finishing on wood, metal, and composite surfaces. Each 50mm (2-inch) disc delivers uniform abrasion for smooth, preparation-ready surfaces.
Grade & Application
- Grit: 240 (Fine)
- Ideal for: Final sanding before finishing
- Surface prep: Paint, varnish, lacquer
- Materials: Wood, metal, plastics, composites
Technical Details
- Diameter: 50mm (2")
- Backing: Hook & loop (Velcro-style)
- Pack quantity: 10 discs
- Compatibility: 50mm backing pads
Performance
- Finish quality: Smooth, even surface
- Dust extraction: Compatible with vacuum systems
- Durability: Long-lasting abrasive coating
- Tool compatibility: Pneumatic & electric sanders
Why Grade 240?
Grade 240 sits in the fine-grit category, making it the go-to choice for penultimate sanding stages. Use it to remove minor imperfections left by coarser grits (120–180), creating a silky-smooth base that accepts stains, paints, and clear coats without visible scratch patterns.
In metal fabrication, 240-grit discs polish away oxidation and light surface rust, preparing components for powder coating or anodizing. For woodworkers, this grade bridges the gap between shaping and finishing—fine enough to eliminate tool marks, yet aggressive enough to work efficiently.
Workshop Applications
Woodworking
Final surface prep before staining or sealing hardwoods, softwoods, and veneers
Automotive
Bodywork smoothing, primer leveling, and paint preparation on panels and trim
Metal Fabrication
Deburring, rust removal, and surface finishing on steel, aluminum, and brass
Furniture Restoration
Stripping old finishes and preparing surfaces for re-coating or refinishing
Best Practice
- Start coarse, finish fine: Begin with 80–120 grit to remove material, step through 180 grit, then finish with 240 for a polished surface.
- Match your backing pad: Ensure your sander's backing pad is exactly 50mm diameter for optimal disc adhesion and performance.
- Keep it clean: Use dust extraction to prevent clogging and extend disc life—cleaner discs cut faster and last longer.
- Light pressure wins: Let the abrasive do the work. Excessive force generates heat, clogs the grit, and shortens disc lifespan.
- Inspect regularly: Replace discs when grit becomes glazed or worn—dull abrasives burnish rather than cut.
Tool Compatibility
These 50mm hook-and-loop discs fit any pneumatic or electric sander equipped with a 2-inch backing pad. Common compatible tools include:
- Pneumatic dual-action (DA) sanders
- Electric random orbital sanders with 50mm pads
- Mini detail sanders and rotary tools with 2" attachments
- Flexible shaft grinders with hook & loop backing pads
Trade & Workshop Supply
Stocked in the UK for fast dispatch to workshops, garages, and fabrication facilities nationwide. Whether you're running a one-person joinery shop or managing a fleet maintenance team, these discs deliver consistent results across high-volume production environments.
What's Included
- 10 × 50mm (2") Grade 240 sandpaper discs
- Hook & loop backing for quick changes
- Suitable for wood, metal, plastic, and composite materials
Ready to ship from UK stock. Order now for fast dispatch to your workshop.
Payment & Security
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