---
product_id: 16987102
title: "Scotch-Brite™ Roloc™ Bristle Disc, RD-ZB, 50, TR, Green, 2 in x 5/8 in, Tapered"
brand: "3m"
price: "₩42486"
currency: KRW
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.kr/products/16987102-scotch-brite-roloc-bristle-disc-rd-zb-50-tr-green
store_origin: KR
region: South Korea
---

# 2-inch diameter for precision control Max 25,000 RPM spin speed 50 grit ceramic-aluminum oxide blend Scotch-Brite™ Roloc™ Bristle Disc, RD-ZB, 50, TR, Green, 2 in x 5/8 in, Tapered

**Brand:** 3m
**Price:** ₩42486
**Availability:** ✅ In Stock

## Summary

> 🛠️ Power through rust and grime like a pro—because your toolbox deserves the best!

## Quick Answers

- **What is this?** Scotch-Brite™ Roloc™ Bristle Disc, RD-ZB, 50, TR, Green, 2 in x 5/8 in, Tapered by 3m
- **How much does it cost?** ₩42486 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/16987102-scotch-brite-roloc-bristle-disc-rd-zb-50-tr-green)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Compatible:** 2-inch size fits standard angle grinders for versatile, on-the-go use.
- • **High-Speed Efficiency:** Operates at up to 25,000 RPM to power through tough automotive and metal prep jobs.
- • **Unmatched Surface Contact:** Flexible bristles maximize abrasive coverage for faster, smoother results.
- • **Precision Rust & Gasket Removal:** Safely strips stuck gaskets and rust without damaging underlying metal.
- • **Durable Ceramic-Aluminum Oxide Blend:** Retains abrasive power throughout the disc’s lifespan for consistent performance.

## Overview

The Scotch-Brite™ Roloc™ Bristle Disc RD-ZB 50 Grade is a 2-inch, medium grit abrasive tool designed for automotive and metal surface prep. Featuring a proprietary ceramic and aluminum oxide abrasive blend on flexible bristles, it delivers superior surface contact and consistent abrasive performance at speeds up to 25,000 RPM. Ideal for rust removal and gasket cleanup, it fits standard angle grinders and offers professional-grade durability and precision.

## Description

Scotch-Brite™ Roloc™ Bristle Disc, using proprietary ceramic abrasive grain blended with aluminum oxide and molded, flexible bristles, provide more surface contact than wire brushes and retain abrasive properties throughout the life of the disc.

Review: Will safely remove any stuck gasket material. - Best product for taking them hard pesky gaskets that stick on anything. Comes right off without shaving any material you are trying to work on. Works great but material wears out fast, normal. Use when really needed.
Review: Great addition to the toolbox! - Saw this product used in a YouTube video by a professional garage to remove rust on the wheel hubs behind the rotors while doing a brake job. It removed rust very well with a lot less effort. Easy to use. job easy compared to wire brushing. Used it on all four wheels and it is still holding up well.

## Features

- 3M Scotch Brite 18730 Roloc Bristle Disc 50 Grade (1 disc)
- Used on automotive aluminum and metal
- Diameter: 2 Inches
- Rotates and spins at maximum speed of 25000 RPM
- Grit 50 Grade

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002P55TX6 |
| Best Sellers Rank | #13,171 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Bristle Discs |
| Brand | 3M |
| Compatible Devices | Angle Grinder |
| Construction Type | Coated |
| Date First Available | October 1, 2001 |
| Grit Material | Ceramic Aluminum Oxide |
| Grit Number | 50 |
| Grit Type | Medium |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 2 Inches |
| Item Thickness | 2 Inches |
| Item Weight | 0.634 ounces |
| Item model number | 048011-18730 |
| Manufacturer | 3M |
| Maximum Rotational Speed | 25000 RPM |
| Product Dimensions | 2"L x 2"W |
| Recommended Uses For Product | Polishing, Rust Removal |
| UPC | 048011187303 |

## Product Details

- **Brand:** 3M
- **Compatible Devices:** Angle Grinder
- **Grit Material:** Ceramic Aluminum Oxide
- **Grit Type:** Medium
- **Product Dimensions:** 2"L x 2"W

## Images

![Scotch-Brite™ Roloc™ Bristle Disc, RD-ZB, 50, TR, Green, 2 in x 5/8 in, Tapered - Image 1](https://m.media-amazon.com/images/I/71wTo1fACFL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many do you get for 16.58?**
A: Just one of them. It is a 2" 50 grit (green) Roloc disc. You also will need the Roloc 2" adapter if you do not have it already. These bristle discs do last a long time though.

**Q: Is this product used with a regular grinder?**
A: These bristle discs come in different sizes, as well as different grits. They come in 2",3" and 4 1/2" The 2" ones shown here, attach to a roloc adapter that ends in a 1/4" shaft. It is intended to be used in a die grinder which come straight or right angle. The large 4 1/2" discs are intended for use in a regular right angle grinder. They are also made in wheel form for use on a bench grinder. BTW the roloc adapters also accept Scotch Brite pads of various grits. These are expensive; the 4 1/2 ones are REALLY expensive

**Q: Do you recommend using these for carbon buildup on piston heads?**
A: Maybe use one of the the higher grit ones yes. They work quite well. Used one to clean the heads on our explorer when we rebuilt the engine just don't dig into and put a lot of pressure on it let the bristles do the work

**Q: Looking for something to scuff between layers of fiberglass and epoxy on a boat, would this be easier than by hand or a orbital sander?**
A: These guys are pretty small so think about surface area.  Personally I tried work bigger than 2 square feet and eventually moved to other tools

## Customer Reviews

### ⭐⭐⭐⭐⭐ Will safely remove any stuck gasket material.
*by J***A on January 20, 2026*

Best product for taking them hard pesky gaskets that stick on anything. Comes right off without shaving any material you are trying to work on. Works great but material wears out fast, normal. Use when really needed.

### ⭐⭐⭐⭐⭐ Great addition to the toolbox!
*by B***Y on November 17, 2025*

Saw this product used in a YouTube video by a professional garage to remove rust on the wheel hubs behind the rotors while doing a brake job. It removed rust very well with a lot less effort. Easy to use. job easy compared to wire brushing. Used it on all four wheels and it is still holding up well.

### ⭐⭐⭐⭐⭐ Go-to for old gasket clean-up
*by N***N on December 22, 2025*

Perfect for cleaning up old gasket material and prepping for new gasket installation. Discs last quite a long while. I typically use the green disc on steel components. It will work, but use care when using this on aluminum- I prefer the 3M white disc for such jobs.

## Frequently Bought Together

- 3M 048011-18730 3M-18730 Roloc Bristle Disc Grade-50, Size-2, Green
- 3M 3M-18732 Roloc Bristle Disc Grade - 80, Size - 2
- 3M 3M-18733 Roloc Bristle Disc Grade - 120, Size - 2

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-12*