| Quantity | Unit Price | You Save |
|---|---|---|
| 5 or more | R 50.85 | 2.21 % |
| 10 or more | R 49.34 | 5.13 % |
| 20 or more | R 48.20 | 7.31 % |
- Stock: 172
- MPN: ABR43400
- Weight: 0.13kg
- Dimensions: 265.00mm x 102.00mm x 10.00mm
- SKU: ABR43400
- UPC: 6009515850296
Durasand Mesh Sanding Sheet 400grit 93 X 230mm (10pc Per Pack)
Applications:
• Best For sanding drywall joints
• Rendering
• Plastering
• Removing Paint
Can also be used on other materials such as:
• Resin
• Acrylic Rust
• Wood
• Metal
• Plastics
• Paint
 |
Made of: • Aluminium Oxide • Silicon Carbide • Fibreglass backing • Features: • High Grinding efficiency • None clogging • Double Sided • Excellent water tolerance • Use wet or dry |
What is grit?
When talking about sandpaper 'grit' is a reference to the number of abrasive particles per inch of
sandpaper. The lower the grit the rougher the sandpaper and conversely, the higher the grit number the smoother the
sandpaper.
This make sense if you imagine how small the particles on an 1000-grit sandpaper would need to be to fit into a 1' square (25,4mm square). Sandpaper is referred to by the size of its grit (Example 120-grit sandpaper or P120 sandpaper).
Choice
You need to choose the grit size of sandpaper depending on the particular job you are trying to accomplish. For heavy sanding and stripping, you need coarse sandpaper measuring 40- to 60-grit; for smoothing surfaces and removing small imperfections, choose 80- to 120-grit sandpaper. For finishing surfaces smoothly, use a super fine sandpaper with 360- to 600-grit. Many jobs require you to “go through the grits.” This means you start the project using lower-grade grit and use finer pieces of sandpaper as you progress. Each time you advance to a higher grit sandpaper, you remove the scratches from the previous layer.
