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🛠️ Say goodbye to uneven sanding and wasted discs. Whether you’re restoring a car panel, refinishing hardwood, or smoothing drywall, these 4-inch (100mm) red sponge sanding discs give you the control and consistency you need. The hook & loop backing lets you swap discs in seconds, while the flexible sponge cushion hugs curved surfaces and reduces chatter. With grits ranging from coarse 300 up to ultra‑fine 1500, you can tackle heavy material removal and final polish without switching tools. Designed for dry sanding with random orbital sanders, they’re the go‑to choice for DIYers, woodworkers, and auto body enthusiasts who want pro results without the pro price.
| Condition | New – Brand‑new, unused in original retail packaging |
|---|---|
| Brand | Unbranded (Generic) |
| MPN | Does Not Apply |
| Country of Origin | China |
| Type | Sandpaper |
| Application | Grinding/Sanding, Grinding and Cutting |
| Suitable For | Orbital Sander, Random Orbital Sander, Polishing, Dry Sanding, Auto Body, Woodworking |
| Item Diameter | 4 Inch (100mm) |
| Sanding Grade | Coarse, Medium, Fine, Very Fine (300 – 1500 Grit) |
| Backing Type | Hook & Loop (Velcro®‑compatible) |
| Material | Aluminum Oxide abrasive on sponge pad |
| Package Contents | Assorted grit discs (see variation/listing details) |
No, they are exactly 4 inches (100mm) in diameter. They will not properly cover a 5" backing pad. Please measure your sander’s pad before ordering. A 4‑inch disc is often used on compact or detail orbital sanders.
It’s the same principle as Velcro®. The back of the disc has tiny loops that grip onto the hooks of your sander’s backing pad. This allows you to change discs in a second without sticky adhesives.
These are designed for dry sanding. The sponge base is not waterproof and may degrade if submerged. For wet sanding applications, please look for our dedicated wet/dry paper.
This listing offers multiple variations. Please check the current selection – you can either choose a specific grit (e.g., 400, 800, 1500) or, if available, a value pack that includes a range from 300 to 1500. The dropdown menu on this page will show the exact options.
The open‑coat aluminum oxide grain resists loading, especially on paint and soft wood. For best life, use light‑to‑moderate pressure and let the tool do the work. A quick blow with compressed air or a brush can extend life even further.
