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Professional-Grade Waterproof Sandpaper
3M Wetordry sandpaper is a waterproof abrasive sheet designed for smooth, fast sanding on metal, wood, and finishes. It measures 9 inches by 11 inches and features a 400 grit silicon carbide abrasive, ensuring precise surface preparation. Suitable for use with water or cutting oil, it reduces clogging and extends abrasive life, making it ideal for professional and DIY projects. The 2-pack offers flexibility for various sanding needs, whether contouring with flexible 'A' weight backing or stock removal with durable 'C' weight backing. This waterproof paper is perfect for sanding between coats of varnish, lacquer, or paint, delivering a smooth, even finish.
Reviewers highlight its fast-cutting ability and smooth finish, especially on metal surfaces. Its waterproof feature prevents clogging and prolongs usage, making it a cost-effective choice for frequent sanding tasks. Suitable for flat areas, it can be used by hand or with sanding blocks, fitting well into Indian workshops and home projects. Delivered via tracked ExpressBox, it arrives ready for immediate use, supporting professional quality results with every sheet.
Imported directly from the USA, this product supports Indian DIYers and professionals seeking reliable, high-quality abrasives. Its waterproof design and sharp silicon carbide grit outperform local alternatives, offering a consistent finish. With all duties included, it provides transparent pricing and quick delivery, making it a trusted choice for surface finishing in India.
Premium Silicon Carbide for Sharp, Fast Cutting
3M's waterproof abrasive sheets feature high-quality silicon carbide, ensuring rapid material removal and smooth finishes. Designed for professional-grade results, they outperform generic abrasives, especially in wet sanding applications, reducing clogging and prolonging sheet life.
Ideal for Metal, Wood & Finish Preparation
Suitable for sanding metal surfaces before repainting or finishing, as well as wood and painted surfaces. Its waterproof design allows use with water or cutting oil, making it versatile for various projects in Indian workshops and DIY setups. Skip if you need coarse grit or dry sanding only.
Typical situations where 3M Wetordry Sandpaper 9 in. x 11 in. 400 Grit | Waterproof Abrasive Sheets for Metal & Finishings helps — illustrative scenarios, not customer reviews.
A Mumbai-based furniture workshop needs smooth finishing on metal frames, with water-based paints, requiring waterproof abrasive sheets.
3M waterproof sheets with 400 grit, used with water, deliver smooth prep, reducing clogging and saving costs. Completed project in 2 days, with excellent surface finish.
| Abrasive Material | Silicon Carbide |
| Grit Size | 400 |
| Waterproof | Yes |
| Recommended Use | Between coats of varnish, lacquer, paint |
| Reapplication Duration | Lasts through multiple projects, extend with water/oil |
| Shelf Life | Unopened, indefinite; use with water/oil for best results |
| Cost per use | ₹199 per sheets |
| Suitable Surfaces | Metal, wood, painted surfaces |
| Feature | 3M Wetordry Sandpaper | Others |
|---|---|---|
| Abrasive Material | Silicon Carbide, sharp and fast-cutting | Generic abrasive, varies in quality |
| Waterproof & Reusable | Yes, reduces clogging, extends sheet life | Usually non-waterproof, shorter lifespan |
| Size & Pack | 9x11 inches, 2 sheets per pack | Various sizes, often single sheets |
| Price per Sheet | ₹199 per sheets | ₹50-₹150 per sheet depending on brand |
| SKU | fwp9085 |
| GTIN | 00850080079409 |
| Brand | 3M |
| Size | 9 in. x 11 in. (22.86 cm x 27.94 cm) |
| Grit | 400 |
| Material | Silicon Carbide |
| Backing | Paper |
About 3M
3M is a global leader in abrasives, offering high-quality, durable products trusted worldwide for surface finishing and prep.
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This item:
3M Wetordry Sandpaper 9 in. x 11 in. 400 Grit | Waterproof Abrasive Sheets for Metal & Finishings
1,990
This item
3M Wetordry Sandpaper 9 in. x 11 in. 400 Grit | Waterproof Abrasive Sheets for Metal & Finishings
1,990
Total price:
4,450
You save 2,520 (36%) Extra3 items selected
3 items
4,450You save 2,520 (36%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,990 3,990 | 1,070 1,120 | 1,390 1,860 | 8,980 10,150 | 1,300 1,310 | 1,670 3,240 | 74,260 1,15,820 |
| Brand Name | 3M | 3M | 3M | 3M | 3M | Organic Cotton Mart | From Plain To Beautiful In Hours |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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