The Bosch C420 is a high-quality sandpaper sheet with a grit size of 80, perfect for medium-duty g...The Bosch C420 is a high-quality sandpaper sheet with a grit size of 80, perfect for medium-duty grinding and smoothing applications. This single sanding sheet measures 230 mm in width and 280 mm in height, making it suitable for various sanding tasks. Ideal for use on wood or metal surfaces, it complements a range of grinder accessories, enhancing your grinding equipment's versatility. Bosch 2608621593 C420 Sandpaper Sheet Grit 80 230x280mm 1piece Wood/Paint. High durability: The special bond strength of the grit reduces breakage and loss while sanding. Flexible material: The sanding paper adapts to the work surface, enabling contour sanding. Scope of delivery: 1 x Bosch Professional Sanding Paper C420 Standard for Wood and Paint – Grit: G80, Width: 230 mm, length: 280 mm. Areas of use: Ideal for sanding wood, wood-based materials, veneers and for roughening paint on flat and curved surfaces. Compatibility: The sanding paper can be used with all common orbital sanders with clamping brackets and sanding blocks. Good sanding performance - the C420 standard sanding sheet for Wood and Paint is good for sanding wood and varnish. The C/D paper back is flexible and adjusts to the work surface, enabling contour grinding. The blade has a long service life, as it prevents breakage and loss of grain. The hard grain of aluminum oxide enables high material removal and uniform surface quality. This product is intended for hand-grinding wood, wood materials and veneer and is suitable for sanding on layers and curved surfaces. In addition, it is the optimal choice for roughening and sanding of colors, paints, primers and fillers and for fine grinding of sharp edges. The C420 Standard sanding sheet for Wood and Paint is compatible with oscillating sanders with clamping brackets. For clamping.
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The Bosch C420 Sanding Sheet (Grit 80, 230x280mm) is designed for DIY enthusiasts and professionals seeking efficient medium-duty grinding and smoothing on wood and paint. Its key benefit is high durability due to special bond strength, reducing grit loss, while a potential caveat is its suitability primarily for flat and slightly curved surfaces. This sheet offers good sanding performance for wood, wood materials, veneers, and for roughening paint, primers, and fillers, providing a uniform surface finish.
All features
Model Part Number
2608621593
Brand
Bosch
Extended Product Information
FAQs
What is Grit 80 sandpaper best used for?
Grit 80 is considered a medium grit, ideal for aggressive stock removal, shaping, and initial smoothing of wood and paint. It's perfect for removing old finishes or smoothing rough surfaces before moving to finer grits.
Can I use this sandpaper on metal?
While primarily intended for wood and paint, the hard aluminum oxide grain can provide some material removal on metal surfaces for general grinding or preparation tasks. However, specialized metal abrasives may be more effective for dedicated metalwork.
How long should this sanding sheet last?
The lifespan depends on the application and user technique. The C420's special bond strength contributes to high durability and reduced grit loss, extending its service life compared to standard sandpaper, especially when used within its intended applications.
What does 'C/D paper back' mean?
This refers to the type and weight of the paper backing. 'C' weight is generally for medium-duty applications, and 'D' weight is for heavier-duty tasks. The combination suggests a durable yet flexible backing suitable for contour sanding.
Can I use this with a random orbital sander?
Yes, if your random orbital sander uses a clamping system to attach sandpaper sheets (rather than hook-and-loop), this sheet is compatible. Many tools designed for sheet paper are compatible.
What are the dimensions of this sanding sheet?
The dimensions are 230 mm in width and 280 mm in height.
Does this sheet come in other grits?
Yes, the Bosch C420 line is available in other grits, such as G100 and G120, for finer finishing tasks. This specific product is Grit 80.
Troubleshooting
Sanding sheet tears or breaks prematurely
Ensure the sheet is securely clamped and not overtightened. Check for sharp edges or debris on the sanding pad. Reduce excessive pressure during sanding.
Uneven sanding results
Verify the sanding sheet is applied flat and evenly on the tool. Ensure consistent pressure and movement across the surface. Check that the surface being sanded is also relatively flat.
Dust collection is poor
Ensure your sander's dust port is clear and connected properly to a dust extraction system. The sandpaper itself does not have holes for dust extraction.
Pros and Cons
Pros
High durability reduces the need for frequent replacements.
Flexible backing conforms to surfaces for better sanding.
Effective material removal with aluminum oxide grain.
Suitable for a range of wood and paint preparation tasks.
Provides a uniform surface finish.
Cons
Grit 80 is not suitable for fine finishing or polishing.
Primarily designed for flat and gently curved surfaces.
Sold individually, requiring purchase of multiple sheets for larger projects.
Requires compatible sanding tools with clamping brackets.
Setup, Compatibility & Care
Setup:
Ensure your orbital sander or sanding block is clean.
Unroll the Bosch C420 sanding sheet.
Align the sheet with the sanding pad of your tool.
Secure the sheet using the tool's clamping brackets, ensuring it is taut and wrinkle-free.
Compatibility:
The C420 sanding sheet is compatible with all common orbital sanders that feature clamping brackets.
It can also be used with manual sanding blocks that accept sheets of this size.
Care:
Sanding sheets are consumable and do not typically require cleaning for optimal performance.
Store in a dry environment to prevent degradation of the paper backing.