---
product_id: 358200759
title: "Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2\" X 5/8\" - 11"
brand: "mercer industries"
price: "€ 12.57"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mercer Industries"
url: https://www.desertcart.ie/products/358200759-mercer-industries-325045-standard-backing-pad-for-fibre-discs-4
store_origin: IE
region: Ireland
---

# Flexible disc support Max RPM 13,300 Strong polypropylene pad Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11

**Brand:** mercer industries
**Price:** € 12.57
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your sanding game with Mercer’s powerhouse backing pad!

## Quick Answers

- **What is this?** Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11 by mercer industries
- **How much does it cost?** € 12.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/358200759-mercer-industries-325045-standard-backing-pad-for-fibre-discs-4)

## Best For

- mercer industries enthusiasts

## Why This Product

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

## Key Features

- • **Adaptive Flexibility:** Designed to flex with the sanding disc, delivering smooth, responsive material removal.
- • **Trusted Legacy Quality:** From a 3rd generation family-owned brand committed to quality, performance, and service.
- • **Universal Compatibility:** Fits angle grinders, die grinders, and orbital sanders for versatile application.
- • **Durable Polypropylene Build:** Crafted from strong polypropylene to withstand rigorous use and ensure longevity.
- • **Precision Engineered for Peak Performance:** Supports fibre discs with max RPM of 13,300 for flawless sanding.

## Overview

The Mercer Industries 325045 Standard Backing Pad is a robust, polypropylene support pad designed for 4-1/2" fibre discs. Engineered to handle up to 13,300 RPM, it ensures optimal disc flexibility and performance on angle grinders and other sanding tools. Backed by a trusted family-owned brand, this pad guarantees durability and precision for professional-grade sanding tasks.

## Description

The Mercer Industries line of backing pads is designed to support its various discs including psa discs, hook and loop discs, quick change discs and fibre discs and fit on angle grinders, die grinders and orbital sanders. Made of the finest raw materials designed to support the disc and be flexible enough to allow the disc to respond to material being sanded. It is mandatory that all discs be used with a backing pad. Mercer Industries is a 3rd generation family owned company that was built on core values of Quality, Performance, Delivery, Service, and Price. Mercer is committed to serving its customers and providing quality products. We’re here to support you. Please contact our team with questions or comments, or for more information. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. Warranty does not cover any product that has been subject to misuse, neglect, negligence or accident, or that has been used in any way contrary to the purpose intended.

Review: It’s sturdy and works as it should.
Review: This backing pad fits my angle grinder perfectly and does a great job. I am completely satisfied and recommend it.

## Features

- Use with a resin fibre sanding disc on an angle grinder
- Strong polypropylene pad
- Designed to support the disc and be flexible enough to allow the disc to respond to material being sanded
- It is mandatory that all discs be used with a backing pad
- Max RPM 13,300

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003PFLT3O |
| ASIN  | B003PFLT3O |
| Batteries Required? | No |
| Customer Reviews | 4.4 4.4 out of 5 stars (405) |
| Customer reviews | 4.4 4.4 out of 5 stars (405) |
| Date First Available | 15 June 2019 |
| Date First Available  | 15 June 2019 |
| Grit Description | Medium |
| Grit Rating | 100 |
| Included components | 4-1/2" X 5/8" - 11 Standard Backing Pad for Fibre Discs |
| Item Package Quantity | 1 |
| Item Weight | 82 g |
| Item model number | 325045 |
| Item model number  | 325045 |
| Manufacturer | Mercer Industries |
| Manufacturer  | Mercer Industries |
| Material | Polypropylene |
| Measurement System | Metric |
| Part number | 325045 |
| Product Dimensions | 11.43 x 11.43 x 3.81 cm; 82 g |
| Product Dimensions  | 11.43 x 11.43 x 3.81 cm; 82 g |
| Size | 4-1/2" X 5/8" - 11 |
| Style | Standard |

## Product Details

- **Brand:** Mercer Industries
- **Compatible devices:** Angle Grinder
- **Grit material:** Silicon Carbide
- **Grit type:** Medium
- **Product dimensions:** 11.4L x 11.4W centimeters

## Images

![Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11 - Image 1](https://m.media-amazon.com/images/I/61DPkAaav6L.jpg)
![Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11 - Image 2](https://m.media-amazon.com/images/I/61H0INpmd7L.jpg)
![Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11 - Image 3](https://m.media-amazon.com/images/I/61J0hpioqWL.jpg)
![Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11 - Image 4](https://m.media-amazon.com/images/I/81dw6XGVeSL.jpg)
![Mercer Industries 325045 Standard Backing Pad for Fibre Discs, 4-1/2" X 5/8" - 11 - Image 5](https://m.media-amazon.com/images/I/81pYfi6zOuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 August 2024*

It’s sturdy and works as it should.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 19 September 2023*

This backing pad fits my angle grinder perfectly and does a great job. I am completely satisfied and recommend it.

### ⭐⭐⭐⭐⭐ Review
*by T***5 on 22 April 2025*

First one was imbalanced and returned Replacement was ok

## Frequently Bought Together

- Mercer Industries 325045-4-1/2" x 5/8"-11 Standard Backing Pad for Fibre Discs
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- Benchmark Abrasives 4 1/2 Inch Sanding Discs Aluminum Oxide Resin Fiber Grinding Disc for Grinding, Stripping on Wood, Fiberglass, Metal, 7/8" Arbor Angle Grinder Sanding Disc, 25 Pack - 80 Grit

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-28*