KWB Sanding Paper Roll - Corundum - 93mm x 5m - Brown
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Product Information
Full details
This KWB Sanding Paper Roll is designed for DIY enthusiasts and professionals working with wood, metal, paint, varnish, filler, stone, and plastic. Its key benefit is providing a durable and effective sanding surface with its corundum grain and strong synthetic resin bonding, allowing for efficient material removal and a smooth finish. A minor caveat is its medium-fine grit (120), which may require a coarser grit for initial heavy material removal.
All features
| Colour | Brown |
|---|---|
| Model Part Number | 8177-12 |
| Brand | kwb |
Extended Product Information
FAQs
What does 120 grit mean?
120 grit refers to the coarseness of the sandpaper. A lower grit number (like 120) indicates a coarser abrasive, suitable for medium-fine sanding, removing material, and smoothing surfaces. Higher grit numbers are finer and used for polishing.
Can this sandpaper be used for heavy-duty material removal?
While effective for general sanding and smoothing, the 120 grit is considered medium-fine. For very heavy material removal, such as stripping thick paint or significant shaping of wood, a coarser grit (e.g., 60 or 80 grit) would be more appropriate to start with.
How do I cut the sandpaper from the roll?
You can use sharp scissors or a utility knife to cut the desired length from the roll. Ensure a clean, straight cut for optimal attachment to your sander or block.
Is this sandpaper suitable for all types of wood?
Yes, this sandpaper is suitable for most common types of wood, as well as metal, paint, varnish, filler, stone, and plastics.
How long will the sandpaper last?
The lifespan of the sandpaper depends on the material being sanded, the pressure applied, and the duration of use. The reinforced paper support and synthetic resin bonding are designed for durability, but it is a consumable item.
Can I use this with any brand of orbital sander?
Yes, this sanding paper roll is designed for compatibility with any brand of orbital sander, as well as hand sanding blocks.
What is the difference between corundum and other abrasive materials?
Corundum, also known as aluminium oxide, is a durable and widely used abrasive material. It is known for its effectiveness in cutting and for its ability to withstand high heat, making it suitable for a broad range of sanding applications.
Troubleshooting
Sandpaper tears prematurely
Ensure the sandpaper is securely clamped to the orbital sander. Avoid applying excessive downward pressure, especially on edges. Check that the paper backing is not damaged.
Sanding is slow or ineffective
The 120 grit may be too fine for the material being removed. Consider starting with a coarser grit sandpaper for initial material removal. Ensure the sandpaper surface is not clogged with dust.
Uneven sanding marks
Ensure the sandpaper is applied evenly and securely to the sander pad or sanding block. Move the sander or block in consistent, overlapping strokes. Clean the sanding pad and sandpaper surface regularly.
Sandpaper does not grip orbital sander pad
Verify the sandpaper is compatible with the clamp system of your orbital sander. Ensure the clamp is functioning correctly and applying sufficient pressure to hold the paper.
Pros and Cons
Pros
- Durable construction with reinforced paper and synthetic resin bonding.
- Effective material removal thanks to high-quality corundum grain.
- Can be cut to custom lengths for various applications.
- Suitable for a wide range of materials including wood, metal, and painted surfaces.
- Compatible with common sanding tools like orbital sanders and hand blocks.
Cons
- 120 grit may not be aggressive enough for initial heavy material removal.
- Requires cutting to size, adding a small step to preparation.
- Roll format might be less convenient for very small, precise sanding tasks compared to pre-cut sheets.
Setup, Compatibility & Care
Setup
- Measure and Cut: Determine the length of sandpaper needed for your tool (orbital sander clamp or hand block) and the area you are sanding. Use scissors or a utility knife to cut the desired length from the roll.
- Attach to Tool: For orbital sanders, follow the manufacturer's instructions to clamp the sandpaper securely onto the sanding pad. For hand sanding blocks, wrap the sandpaper around the block and secure it using the built-in clamp or tape.
Compatibility
- Sander Type: Designed for use with most standard orbital sanders. Ensure the width (93mm) is compatible with your sander's pad.
- Hand Sanding: Easily adaptable for use with hand sanding blocks or for manual sanding by hand.
- Surfaces: Suitable for wood, metal, paint, varnish, filler, stone, and plastics.
- Brand Compatibility: Compatible with any brand of orbital sander or hand sanding tool.
Care
- Storage: Store the roll in a dry place away from direct sunlight and extreme temperatures to maintain its adhesive properties and prevent premature wear.
- Cleaning: Sandpaper is a consumable item. While it cannot be effectively cleaned for reuse in the same way as some tools, you can lightly tap the surface against a hard edge to dislodge loose dust between passes. For significant dust buildup on the grain, a stiff brush can be used gently.