---
product_id: 750753333
title: "20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal"
brand: "shineboc"
price: "C$1411"
currency: NIO
in_stock: true
reviews_count: 13
category: "Shineboc"
url: https://www.desertcart.ni/products/750753333-20pcs-3-inch-hook-and-loop-sanding-sponge-disc-buffer
store_origin: NI
region: Nicaragua
---

# 3-inch diameter for perfect control Reusable wet/dry sanding sheets Hook & loop backing for secure fit 20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal

**Brand:** shineboc
**Price:** C$1411
**Availability:** ✅ In Stock

## Summary

> ✨ Sand Smarter, Not Harder — Curve, Cut, and Conquer! 🛠️

## Quick Answers

- **What is this?** 20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal by shineboc
- **How much does it cost?** C$1411 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/750753333-20pcs-3-inch-hook-and-loop-sanding-sponge-disc-buffer)

## Best For

- shineboc enthusiasts

## Why This Product

- Trusted shineboc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Wet & Dry Use:** Durable silicon carbide grit excels in both wet and dry sanding applications.
- • **Cut & Customize Your Way:** Easily trim discs to fit unique project needs—no limits on creativity.
- • **Multi-Material Excellence:** Perfect for automotive, wood, metal, and even delicate household surfaces.
- • **Secure Hook & Loop Attachment:** Firmly locks onto sanding blocks or hand-held for precision and longevity.
- • **Effortless Curved Surface Mastery:** Soft sponge flexes seamlessly around contours and edges for flawless finishes.

## Overview

The Shineboc 20-piece 3-inch sanding sponge discs feature 320-grit silicon carbide bonded to a flexible sponge backing, designed for wet or dry use. Their hook-and-loop system ensures a secure fit on sanding blocks or by hand, while the soft, reusable pads excel on curved and irregular surfaces across automotive, wood, and metal projects. Cuttable and durable, these sanding discs deliver professional-grade results with lasting value.

## Description

Buy Shineboc 20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal: Sanding Sponges - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Excellent value for the cost - I find these disks to be of excellent quality. I bought these to refinish the bumper covers of my VW Touareg which has no flat surfaces. The 3 inch foam discs glided around the curves without burning through the 2k primer. The original paint has no factory orange peel (how do they do that!) so the primer had to be perfectly smooth. I used one 600 and one 800 grit pad with a little dish soap in a spray bottle. I Sanded two large bumper covers and the tailgate and the pads still had life left, perfect for delicate areas. These were an excellent value and nearly impossible to find locally. I think these would be perfect for clearing up cloudy headlights also.
Review: Great prep product - Excellent for prep work on yellowing & faded headlights, deep scratches on vehicles

## Features

- Product Specifications: Shineboc 2IN1 sanding sponge discs are 3 - inch in diameter, made of aluminum oxide and sponge for great abrasion resistance and flexibility. There are 9 grits: 180/320/400/600/800/1200/2000/2500/3000. Buying this product gets you 20 pieces of 320 - grit sponges.
- Hook - and - Loop Design: The hook - and - loop attachment design of the sanding pad is highly versatile. It not only serves as hand sandpaper but also attaches effortlessly and firmly to the hand sanding block, ensuring a long - lasting connection.
- Ideal for Curved Surface Sanding: The soft material of the sandpaper makes it perfect for sanding curved surfaces, corners, contours, grooves, irregular edges, and bends. During the sanding process, it provides cushioning and is not prone to tearing.
- Reusable and Cuttable: This sanding sheet is suitable for both wet and dry applications. After use, simply rinse off the impurities on the grit with water, and the sand paper can be easily reused. Moreover, it can be freely cut into any size and shape according to your specific needs.
- Extensive Applications: The abrasive soft sanding blocks are highly adaptable. They can be used to enhance furniture appearance, smoothen wood textures, create optimal surfaces for painting on metal and drywall, clean various kitchenware such as stainless steel and plastic items, and repair drywall blemishes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D8ZDJ7C6 |
| Best Sellers Rank | #25,006 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #48 in Sanding Sponges |
| Brand | Shineboc |
| Compatible Devices | Angle Grinder |
| Construction Type | Bonded |
| Date First Available | September 20, 2024 |
| Grit Material | Silicon Carbide |
| Grit Number | 320 |
| Grit Type | Medium |
| Item Weight | 12 ounces |
| Manufacturer | Shineboc |
| Product Dimensions | 3"L x 3"W |

## Product Details

- **Brand:** Shineboc
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Silicon Carbide
- **Grit Type:** Medium
- **Product Dimensions:** 3"L x 3"W

## Images

![20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal - Image 1](https://m.media-amazon.com/images/I/81RSjsVIDVL.jpg)
![20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal - Image 2](https://m.media-amazon.com/images/I/71YN0NVj1xL.jpg)
![20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal - Image 3](https://m.media-amazon.com/images/I/71IS4m5BH1L.jpg)
![20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal - Image 4](https://m.media-amazon.com/images/I/81LBQqAtFXL.jpg)
![20Pcs 3 Inch Hook and Loop Sanding Sponge Disc with Buffer Backing 320 Grit Wet or Dry Sanding Sheets Reusable Hand Sander Sandpaper - Curved Surface Sanding Pads for Automotive Wood Metal - Image 5](https://m.media-amazon.com/images/I/7110Bz8YwrL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value for the cost
*by N***E on October 23, 2025*

I find these disks to be of excellent quality. I bought these to refinish the bumper covers of my VW Touareg which has no flat surfaces. The 3 inch foam discs glided around the curves without burning through the 2k primer. The original paint has no factory orange peel (how do they do that!) so the primer had to be perfectly smooth. I used one 600 and one 800 grit pad with a little dish soap in a spray bottle. I Sanded two large bumper covers and the tailgate and the pads still had life left, perfect for delicate areas. These were an excellent value and nearly impossible to find locally. I think these would be perfect for clearing up cloudy headlights also.

### ⭐⭐⭐⭐⭐ Great prep product
*by J***Y on February 19, 2026*

Excellent for prep work on yellowing & faded headlights, deep scratches on vehicles

### ⭐⭐⭐⭐⭐ Worth the Price
*by K***I on November 10, 2025*

I just started resin art and honestly had no clue what products to buy, so I ended up grabbing a bunch of cheap ones here and there. When I saw this product, the price made me hesitate at first, but turns out people were right. They say, “If you’re not sure, go for the better one.” (Of course, that doesn’t mean just blindly buying the most expensive thing!) I checked product info, watched YouTube reviews, read some blogs, compared prices, and finally decided to order from Amazon. This sponge-type tool sands really smoothly, and after using it you can wash it with water, dry it, and reuse it several times. I even tried some pricey sandpaper made for plastic models before, but honestly, that was only good for model kits. This one works way better for resin art.

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**Shop now:** [https://www.desertcart.ni/products/750753333-20pcs-3-inch-hook-and-loop-sanding-sponge-disc-buffer](https://www.desertcart.ni/products/750753333-20pcs-3-inch-hook-and-loop-sanding-sponge-disc-buffer)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-09*