| SKU | 7100408492 |
|---|---|
| Legacy SKU | 70009213151 |
| UPC | 00051115070563 |
| Catalog Number | CP-042 |
| Product Number | CP-042 |
3M Detail Area/Angled Drywall Sanding Sponge is ideal for sanding drywall and plaster during spot repair. When finished, simply rinse and reuse. Available in fine grade.
- IDEAL FOR MODERATE SANDING AND SMOOTHING of joint compounds
- DESIGNED FOR SANDING IN CREVICES AND CORNERS - also great for sanding flat or contoured surfaces
- SINGLE ANGLE
- Conforms for easy use
- Rinse and resuse for longer life
- Made from durable foam
Product Dimensions |
Imperial | Metric |
| Weight | 0.0811 lbs | |
|---|---|---|
| Width | 3-1/2 in | |
| Length | 1.1248 in | |
| Height | 5.62992 in |
Shipping Dimensions |
|
| Weight | 2.764 lb |
|---|---|
| Length | 13.87795 in |
| Width | 7.87362 in |
| Height | 5.27598 in |
PRODUCT FAQ
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What is the grit level of the 3M™ Drywall Sanding Sponge CP-042?
The CP-042 features a fine grit, which makes it ideal for finishing work and smoothing surfaces after initial sanding.
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What are the dimensions of this sanding sponge?
The sponge measures 2 7/8 inches by 4 7/8 inches by 1 inch, with a single angle design for versatile sanding applications.
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How many sponges come in each case?
Each case contains 24 individual sanding sponges, giving you plenty of product for your projects.
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Can this sanding sponge be used for wet sanding applications?
Yes, the 3M™ Drywall Sanding Sponge CP-042 can be used for both wet and dry sanding, which makes it a flexible choice for various drywall finishing techniques.
3M Sanding Sponges represent a practical abrasive solution engineered to address the surface preparation requirements across a diverse range of materials. These sponges demonstrate effective performance when working with wood substrates, painted surfaces, metal components, plastic items, and drywall installations. By incorporating 3M's proven abrasive technology into a construction that prioritizes durability and flexibility, these sponges deliver reliable results across multiple applications.
The distinctive block design of 3M Sanding Sponges offers ergonomic advantages that facilitate comfortable handling during extended use. This form factor enables the sponge to maintain consistent contact with work surfaces, whether addressing flat planes, curved contours, or uneven and irregular topographies. The flexible foam composition allows the sponge to conform to surface variations while maintaining structural integrity throughout the sanding process.
Optimal Sanding Techniques for Superior ResultsSurface preparation through sanding constitutes a foundational step in the coating application process, directly influencing the adhesion, appearance, and longevity of applied finishes. To maximize the effectiveness of 3M Sanding Sponges, professionals and hobbyists should adhere to established sanding best practices:
- Sand in the direction of the material's grain to minimize visible scratches and surface damage
- Progress systematically through a graduated sequence of grit sizes, beginning with coarser grits for material removal and advancing toward finer grits for finishing
- Transition between grit sizes without skipping more than a single intermediate grit to ensure even surface preparation and avoid visible scratching patterns

