You save 4,040 (52%)
Estimated doorstep delivery by 20 Nov - 22 Nov from USA
Premium USA Abrasive Sheets at Competitive Price
3M Wetordry sandpaper is a waterproof abrasive sheet measuring 9 in. x 11 in., with a 400 grit silicon carbide abrasive. It offers fast, smooth cutting for metal surfaces, surface defect repair, and prep work before painting or finishing. Suitable for use with water or cutting oil, it extends abrasive life and reduces clogging.
Designed for flat areas, it can be used by hand or with sanding blocks. The waterproof paper comes in two backing weights: flexible 'A' weight for contour sanding and durable 'C' weight for stock removal and leveling. Its sharp synthetic mineral cuts efficiently, making it ideal for professional and DIY projects.
In India, imported USA abrasives like this offer consistent quality and performance. Delivered via ExpressBox, it arrives in 11-13 days with all duties included, ensuring a reliable, high-quality sanding experience for metal, wood, and finishes.
Premium Waterproof Silicon Carbide
3M Wetordry sandpaper uses high-quality silicon carbide for fast, smooth cuts. Its waterproof design reduces clogging, extending abrasive life. Ideal for professional metal finishing and surface repairs, backed by decades of USA manufacturing expertise.
Ideal for Metal & Finish Work
Perfect for sanding metal surfaces, removing defects, and preparing for repainting. Suitable for DIYers and professionals seeking consistent, high-quality results in India. Skip if working on delicate plastics or soft materials—use finer grits instead.
Typical situations where 3M Wetordry Sandpaper 9 in. x 11 in. 400 Grit | Waterproof Silicon Carbide Sheets for Metal & Finish (70-120c) helps — illustrative scenarios, not customer reviews.
A Mumbai-based DIY enthusiast refurbishes metal furniture, needs smooth finish without clogging, and prefers imported USA quality.
Uses 3M waterproof sheets, 400 grit, for fast, smooth sanding. Arrives in 11-13 days, saving ₹ compared to local premium brands.
| Abrasive Material | Silicon Carbide |
| Recommended Use | Wet or dry sanding on metal, wood, paint, lacquer |
| Reapplication math | 5 sheets per pack, lasts for multiple projects depending on use |
| Shelf life after opening | 12M |
| Cost per use | ₹746 per sheets |
| Suitable for | Flat surfaces, hand or with sanding block |
| Feature | 3M Wetordry Sandpaper | Others |
|---|---|---|
| Grit Consistency | Uniform 400 grit, high-quality silicon carbide for smooth finish | Varies by brand, inconsistent grit quality, often coarser or uneven |
| Waterproof Design | Fully waterproof, extends abrasive life, reduces clogging | Mostly non-waterproof, clog quickly, shorter lifespan |
| Size & Compatibility | 9 in. x 11 in., fits standard sanders and hand use | Sizes vary, may not fit all sanders, less precise fit |
| Price per Sheet | ₹746 per sheets | ₹50-₹150 per sheet depending on brand and quality |
| SKU | hsp7439 |
| GTIN | 00850080079423 |
| Brand | 3M |
| Size | 9 in. x 11 in. |
| Grit | 400 |
| Backing | Paper |
| Material | Silicon Carbide |
About 3M
3M is a global leader in abrasives, known for high-quality, durable products used worldwide for professional and DIY projects.
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This item:
3M Wetordry Sandpaper 9 in. x 11 in. 400 Grit | Waterproof Silicon Carbide Sheets for Metal & Finish (70-120c)
3,730
This item
3M Wetordry Sandpaper 9 in. x 11 in. 400 Grit | Waterproof Silicon Carbide Sheets for Metal & Finish (70-120c)
3,730
Total price:
6,190
You save 4,560 (42%) Extra3 items selected
3 items
6,190You save 4,560 (42%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 3,730 7,770 | 1,070 1,120 | 1,390 1,860 | 8,980 10,150 | 1,300 1,310 | 2,080 4,020 | 3,280 3,880 |
| Brand Name | 3M | 3M | 3M | 3M | 3M | Newness Focus on Stainless Steel | ThreadNanny |
| 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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