---
product_id: 29285710
title: "MARSHALLTOWN Corner Roller, 3 Inch Roller, 12 Inch Handle, Corner Joint Compound and Drywall Mud Applications, Drywall Corner Tool, CR3"
brand: "marshalltown"
price: "R608"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/29285710-marshalltown-corner-roller-3-inch-roller-12-inch-handle-corner
store_origin: ZA
region: South Africa
---

# 3-inch precision roller Threaded adapter for extension pole 12-inch ergonomic handle MARSHALLTOWN Corner Roller, 3 Inch Roller, 12 Inch Handle, Corner Joint Compound and Drywall Mud Applications, Drywall Corner Tool, CR3

**Brand:** marshalltown
**Price:** R608
**Availability:** ✅ In Stock

## Summary

> 🛠️ Roll your way to flawless corners — because every detail counts!

## Quick Answers

- **What is this?** MARSHALLTOWN Corner Roller, 3 Inch Roller, 12 Inch Handle, Corner Joint Compound and Drywall Mud Applications, Drywall Corner Tool, CR3 by marshalltown
- **How much does it cost?** R608 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/29285710-marshalltown-corner-roller-3-inch-roller-12-inch-handle-corner)

## Best For

- marshalltown enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Reliable:** Backed by Marshalltown’s trusted warranty for professional-grade performance
- • **Extension-Ready Design:** Easily attaches to any 1-inch threaded pole for hard-to-reach corners
- • **Precision 3-Inch Roller:** Perfectly sized for smooth corner joint compound application
- • **Ergonomic 12-Inch Handle:** Comfortable grip reduces fatigue during extended use
- • **Customizable Texture Covers:** Switch between acrylic and lambs wool for flawless finishes

## Overview

The MARSHALLTOWN CR3 Corner Roller is a 3-inch drywall tool designed for applying joint compound with precision. Featuring a 12-inch handle that can be used standalone or attached to a threaded extension pole, it offers versatility and ergonomic comfort. Its replaceable acrylic or lambs wool covers ensure a smooth finish on drywall corners, making it an essential tool for professionals seeking efficiency and quality.

## Description

The QLT by MARSHALLTOWN Corner Roller is the perfect tool for all corner joint compound and drywall mud applications. It measures 3 inches and has a 12 inch handle that can be connected to a threaded extension pole.

## Features

- The QLT by MARSHALLTOWN Joint Roller is the ideal drywall tool for applying drywall joint compound or mud.
- This drywall corner tool comes in two sizes - 3 Inch or 5 Inch.
- Both sizes can be used as hand tools with the included 12 Inch handle or as a paint pole by attaching to any 1 Inch threaded handle with the included threaded handle adapter.
- The acrylic cover can be replaced with "lambs wool" texture. Replacement covers are available to purchase separately.
- Note: This tool is intended for spreading drywall mud, not as a painting tool.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Marshalltown |
| Part Number | Marshalltown - CR3 |
| Item Weight | 5.4 ounces |
| Product Dimensions | 14.2 x 3 x 2.2 inches |
| Item model number | Marshalltown - CR3 |
| Is Discontinued By Manufacturer | No |
| Size | 3 Inch |
| Color | Red |
| Finish | Brushed |
| Material | Acrylic |
| Pattern | Roller |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Blade Length | 3 Inches |
| Included Components | Marshalltown - CR3 |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | All MARSHALLTOWN Company tools are warranted to be free from defective materials and workmanship. Any such defective product will, at our choice, be replaced or repaired free of charge if returned to us transportation charges prepaid. We reserve the right to issue a credit memo for the full value of any such tool, based on the purchaser’s net cost, in lieu of actual replacement or repair. Our liability under all warranties, expressed or implied, shall be limited to the replacement or repair of defective products. This warranty does not cover faults arising from normal wear and tear, damage, misuse or abuse of the tool. For equipment warranty terms, please see the included warranty statement. |

## Images

![MARSHALLTOWN Corner Roller, 3 Inch Roller, 12 Inch Handle, Corner Joint Compound and Drywall Mud Applications, Drywall Corner Tool, CR3 - Image 1](https://m.media-amazon.com/images/I/51qkVBZl3UL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Time saving tool
*by T***. on June 29, 2025*

This thing is amazing. Makes taping inside corners so much faster. Our first corner we realized it went on a bit thinner than we wanted but we got used to much mud the roller could hold pretty quickly. It also cleaned a lot better than you might think making it possible to use a second time. Overall easy to use and good quality.

### ⭐⭐⭐⭐⭐ Exactly what you want it to be
*by F***H on August 29, 2025*

Great product works as advertised. Saves me time when doing lots of corners

### ⭐⭐⭐⭐⭐ Saves time
*by P***L on September 2, 2025*

Worked perfectly

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**Shop now:** [https://www.desertcart.co.za/products/29285710-marshalltown-corner-roller-3-inch-roller-12-inch-handle-corner](https://www.desertcart.co.za/products/29285710-marshalltown-corner-roller-3-inch-roller-12-inch-handle-corner)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-03*