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B&Q£6.34Visit shop B&Q - 120 Grit Red 1/4 Sanding Sheet (L)145mm (W)115mmPack Of 5
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This guide is for DIY enthusiasts and professionals working on finishing projects that require a smooth surface. The key benefit is achieving a fine finish on most materials with durable, easy-to-use sanding sheets. A caveat is that these sheets are unpunched and require a clamp attachment on your sander. This product includes 5 unpunched, 120 grit, 1/4 sheet sanding sheets made from durable aluminum oxide, ideal for fine finishing.
| Brand | Universal Fit |
|---|
120 grit refers to the coarseness of the abrasive. A lower grit number like 120 means the abrasive particles are larger and coarser, suitable for removing material and smoothing out marks from coarser grits. It's considered a fine grit for general finishing.
Yes, these 120 grit sheets are suitable for most wood types for intermediate finishing. For very soft woods, you might consider a slightly higher grit for the final pass, and for very hard woods, they perform well for general smoothing.
No, these are specifically designed as 1/4 sheets for 1/4 sheet sanders with clamp attachments. They are not compatible with random orbital sanders which use different sized and shaped abrasive discs.
Unpunched means the sheets do not have pre-drilled holes for dust extraction. They are designed to be used with sanders that use a clamp system to hold the paper, which is common on many 1/4 sheet models. If your sander has a dust collection system, you may need to punch holes yourself or use a different type of sandpaper.
You should change the sanding sheet when you notice a decrease in its cutting ability, it becomes clogged with dust and debris, or it starts to leave uneven marks. This depends on the material being sanded and the amount of pressure applied.
Store the sanding sheets flat in a cool, dry environment to prevent warping or damage to the abrasive surface. Keeping them in their original packaging can also help protect them.
Ensure the clamps on your sander are firmly tightened and the sheet is pulled taut before securing. Check that the sheet is correctly aligned with the sander's pad.
Verify the sanding sheet is securely attached and flat against the sander's pad. Apply consistent, light pressure and avoid pressing down too hard in one spot. Ensure the sander is moving steadily across the surface.
Check for excessive heat buildup, which can indicate you are pressing too hard or sanding too aggressively. Ensure the material being sanded is not overly hard or contaminated with debris. Clean dust buildup from the sheet if possible, though replacement is often more effective.
Setup:
Compatibility:
These sheets are designed for Universal Fit with most 1/4 sheet sanders that utilize a clamp-style attachment system. They are unpunched, so they will not fit sanders with a hook-and-loop (Velcro) system or those requiring pre-punched dust collection holes unless you create them yourself.
Care:
