--- product_id: 147878534 title: "Mercer Industries 300036-4\" x 5/8\" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack)" brand: "mercer abrasives" price: "FREE" currency: TND in_stock: false reviews_count: 7 url: https://www.desertcart.tn/products/147878534-mercer-industries-300036-4-x-5-8-aluminum-oxide-resin store_origin: TN region: Tunisia --- # Max 15,300 RPM high-speed use 4" diameter x 5/8" arbor fit Heavy-duty vulcanized fiber backing Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) **Brand:** mercer abrasives **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > ⚡ Grind Like a Pro, Finish Like a Boss! ## Quick Answers - **What is this?** Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) by mercer abrasives - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/147878534-mercer-industries-300036-4-x-5-8-aluminum-oxide-resin) ## Best For - mercer abrasives enthusiasts ## Why This Product - Trusted mercer abrasives brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durability That Outlasts:** Heavy-duty vulcanized fiber backing built to withstand the toughest industrial jobs. - • **Trusted Legacy Performance:** From a 3rd generation family-owned brand since 1968, quality you can rely on. - • **Versatile Material Mastery:** Cuts through metal, wood, fiberglass, plastics, and composites with ease. - • **Precision Fit for Pro Tools:** Perfect 4" x 5/8" size engineered for seamless angle grinder compatibility. - • **Unmatched Speed & Efficiency:** Handles up to 15,300 RPM for rapid stock removal and smooth finishes. ## Overview Mercer Industries 4" x 5/8" Aluminum Oxide Resin Fiber Discs (36 grit, 25-pack) deliver high-speed, durable sanding and grinding performance. Designed for angle grinders with a max RPM of 15,300, these discs feature heavy-duty vulcanized fiber backing and versatile aluminum oxide grit, ideal for metal, wood, fiberglass, plastics, and composites. Backed by a trusted family-owned brand since 1968, these discs combine quality, longevity, and value for professional-grade results. ## Description The Mercer Industries Aluminum Oxide Resin Fiber Disc features a resin on resin bond for high quality. Aluminum Oxide is an economical choice with consistent performance. You'll experience strong, long life with high stock removal. Made with heavy-duty vulcanized fiber backing. Uses include stripping, grinding, deburring, and polishing. Mercer Industries is a 3rd generation family owned company that was built on core values of Quality, Performance, Delivery, Service, and Price. Founded in 1968, Mercer Industries offers more than 3,000 products for the flooring, industrial, automotive and welding markets. Mercer, formerly known as Mercer Abrasives, is committed to serving its customers and providing quality products. For more information, visit mercer industries dot com. We're here to support you. Please contact our team at info at mercer industries dot com with questions or comments. Claims for warranty must be made within 90 days of the date of purchase. Proof of purchase required. This 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: discs - excellent Review: I LIKE Mercer Sanding/Grinding Disc. - I Like Mercer Sanding Disc. I have a few different grits for my Makita 4 inch Grinder/Sander and use, 24, 36, and 50 Grit Disc. I've bought these before and have bought again just recently. I used a lot before leaving a review just to see if they made me happy with their performance. In time, I WILL Buy More! I Hope This Helps Someone. ## Features - Box of 25 - 4" diameter x 5/8" hole (arbor) Aluminum Oxide fiber backed discs in 36 grit - Use on an angle grinder. Max RPM 15,300. Must be used with a backing pad - Aluminum oxide grain is an economical choice and can be used on metal, wood,fiberglass, plastics & composites - Heavy-duty vulcanized fiber backing for the toughest applications - Available in 16 - 120 grits for all your sanding needs ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01G6UBUYC | | Brand Name | Mercer Abrasives | | Compatible Devices | Angle Grinder | | Compatible Material | Metal, Wood, Fiberglass, Plastics, Composites | | Construction Type | Grinding | | Customer Reviews | 4.3 4.3 out of 5 stars (33) | | Global Trade Identification Number | 10765301520219 | | Grit Material Type | Aluminum Oxide | | Grit Number | 36 | | Grit Type | 36 grit | | Included Components | Aluminum Oxide Resin Fibre Discs 4-Inch x 5/8-Inch hole 36grit, 25pk | | Industry Standard Identifier | Backing Pad | | Item Dimensions | 4.5 x 4.75 x 2 inches | | Item Dimensions L x W | 4"L x 4"W | | Item Weight | 0.01 Ounces | | Manufacturer | Mercer Tool Corp. - Tools | | Material Type | Aluminum Oxide | | Maximum Rotational Speed | 15300 RPM | | Model | 300036 | | Warranty Description | 90 day warranty against manufacturer defects | ## Product Details - **Brand:** Mercer Abrasives - **Compatible Devices:** Angle Grinder - **Grit Material:** Aluminum Oxide - **Grit Type:** 36 grit - **Product Dimensions:** 4"L x 4"W ## Images ![Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) - Image 1](https://m.media-amazon.com/images/I/715EUsZYweL.jpg) ![Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) - Image 2](https://m.media-amazon.com/images/I/71XK8mn+hAL.jpg) ![Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) - Image 3](https://m.media-amazon.com/images/I/81LBXR-Gk8L.jpg) ![Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) - Image 4](https://m.media-amazon.com/images/I/515dlKwOJEL.jpg) ![Mercer Industries 300036-4" x 5/8" Aluminum Oxide Resin Fiber Discs, 36 Grit (25 pack) - Image 5](https://m.media-amazon.com/images/I/51Pve8ajnqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ discs *by M***O on July 11, 2024* excellent ### ⭐⭐⭐⭐⭐ I LIKE Mercer Sanding/Grinding Disc. *by M***. on November 10, 2020* I Like Mercer Sanding Disc. I have a few different grits for my Makita 4 inch Grinder/Sander and use, 24, 36, and 50 Grit Disc. I've bought these before and have bought again just recently. I used a lot before leaving a review just to see if they made me happy with their performance. In time, I WILL Buy More! I Hope This Helps Someone. ### ⭐⭐⭐⭐⭐ Good deal *by T***Y on May 21, 2021* I go through many disks grinding fiberglass for boatwork. Great quality --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/147878534-mercer-industries-300036-4-x-5-8-aluminum-oxide-resin](https://www.desertcart.tn/products/147878534-mercer-industries-300036-4-x-5-8-aluminum-oxide-resin) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-10*