--- product_id: 13094117 title: "Meguiar's MT300 Dual Action Variable Speed Polisher" brand: "Meguiar's" price: "£242.25" currency: GBP in_stock: true reviews_count: 14 category: "Automotive" url: https://www.desertcart.co.uk/products/13094117-meguiars-mt300-dual-action-variable-speed-polisher store_origin: GB region: United Kingdom --- # Meguiar's MT300 Dual Action Variable Speed Polisher **Brand:** Meguiar's **Price:** £242.25 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Meguiar's MT300 Dual Action Variable Speed Polisher by Meguiar's - **How much does it cost?** £242.25 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/13094117-meguiars-mt300-dual-action-variable-speed-polisher) ## Best For - Meguiar's enthusiasts ## Why This Product - Trusted Meguiar's brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Meguiar's MT300 Professionl Dual Action Polisher is precision-machined with Digital Torque Management and adjustable speed settings, and has been ergonomically designed to reduce user fatigue. It is engineered to deliver the best results when compounding, polishing or waxing your car. When you think quality car polish, think Meguiar's. Weighs 5.4 pounds and is designed for use with DBP3, DBP5 and DBP6 backing plates for 3", 5" and 6" discs. ## Features - ERGONOMIC DESIGN: Perfect combination of form and function while Multi-Position D-handle Improves comfort & control for all skill levels - SOFT START: Provides easy control when turning on machine - BILLET COUNTER WEIGHT: Ensures smooth, precision balance with increased durability - DIGITAL TORQUE MANAGEMENT: Electronically adjusts torque needed to maintain loaded speed level - UNIVERSAL THROW: Great for compounding, polishing and waxing painted surfaces - Thumb adjustable speed dial - Wide 3000 - 7500 (Orbits Per Minute) speed range allows for faster compound and superior final polishing - ›See more product details ## Images ![Meguiar's MT300 Dual Action Variable Speed Polisher - Image 1](https://images-na.ssl-images-amazon.com/images/I/41zpb99fbSL.jpg) ![Meguiar's MT300 Dual Action Variable Speed Polisher - Image 2](https://images-na.ssl-images-amazon.com/images/I/51hZYHwVnHL.jpg) ![Meguiar's MT300 Dual Action Variable Speed Polisher - Image 3](https://images-na.ssl-images-amazon.com/images/I/41DcMZDpYCL.jpg) ![Meguiar's MT300 Dual Action Variable Speed Polisher - Image 4](https://images-na.ssl-images-amazon.com/images/I/51-HyLNyFVL.jpg) ![Meguiar's MT300 Dual Action Variable Speed Polisher - Image 5](https://images-na.ssl-images-amazon.com/images/I/41bneCE0rJL.jpg) ## Customer Reviews ### ⭐⭐ 2 Units have failed me. *by B***N on December 29, 2017*  9/6/18 Update: I have returned both MT300 polishers that gave me the trouble I mention below. Today, I received a check for a full refund for both polishers from Meguiars. Though I cannot recommend the MT300 polisher, I do love Meguiars chemicals and appreciate their integrity in refunding the polisher. So I moved my star rating from one to two stars. A good company.I did a lot of homework on the MT300 unit. From the reviews I felt good about ordering it, and, I have liked Meguiar's cleaning chemicals so I trusted this would be a solid unit. I own a detailing business. I polished 5 cars with this unit and it started to malfunction - power started cutting out when pulling the trigger. It was intermittent at first but then failed completely. So, I returned it to Meguiars and they repaired it at no cost - though I paid shipping to get it to the repair shop.In the meantime, I decided to order another MT300. I had jobs to do and could not wait for the unit being repaired. My mistake. The new MT300 arrived and after two cars, the same problem is occurring. Power is cutting out and I expect it to malfunction completely as the first one did. I haven't polished 10 cars between the two units and both have failed.After one car, the repaired MT 300 has been working. We'll see. So far, I'm just not impressed. I'm easy on equipment. Neither unit has ever been dropped or received improper care or use. I have used it per manufacturers instructions. I'm open to suggestion on a good, long running, durable polishing brand. I won't be ordering the MT300 again.7/8/18 - The unit that was repaired has now failed again after 7 months-or-so. I have asked for a refund and the units are going back. We'll see how Mequiars does with making it right. ### ⭐⭐⭐⭐⭐ Meguiar's NEW DA is Here! *by J***R on March 17, 2015* Meguiar's has added another arrow to their quiver of outstanding Detailing Tools! This item came exactly as advertised and performed exactly as I expected. Great soft start function, very comfortable in my hands, and performed like a professional grade tool should. I ordered the DBP5, 5" backing plate with it as this is my preferred pad size. I would recommend that you order the backing plate & pad size of your choice as it does not come with a pad or backing plate. Most users have their preferred backing plate size already in their detailing bag but in case you don't be sure to order a backing plate and pads. I started by washing the car to remove loose contaminant and then moved to the Meguiar's G1016 Smooth Surface Clay kit to remove any bonded contaminant. I then used the Meguiar's DMCKIT5 DA Microfiber Correction System Kit to do some defect removal as I had some rather significant scratches in the clear coat. The DA Microfiber Correction Compound used with the New MT300 performed very well, removing the scratches and swirls in my black paint quickly. The finishing wax in the kit put just the right final touches on my paint creating incredible dark, swirl free reflectivity in the paint which took no time at all with the MT300 and the DA Microfiber wax pad. For my next project I will be ordering the new Meguiar's DFC5, 5" DA Foam Cutting Disc and the new DFP5, 5" DA Foam polishing Disk. It will be nice to compare these new foam pads to the DA Microfiber pads that I love. I also love the new backing plates that have the white indicator line that shows you if the pad is still spinning or if you are applying too much pressure while working the machine. I highly recommend Meguiar's new MT300 Pro Power DA Polisher. ### ⭐⭐⭐⭐⭐ Makes a detailing job go by so much faster, and easier. Your arms will thank you. *by A***8 on July 20, 2015* While I have had this polisher a few months, I was just now able to take it out and put it to use.I must say that this was my first step towards a nice DA polisher. I have used cheaper buffers before, and used them mainly for the finally buffing and removal stages. While they work, nothing can compare with the MT300.I can not vouch for the longevity of this, as I have only used it on one car thus far. But, for the money, I am very happy with the product. I was able to easily apply the Meguiars Glaze, and Hi-Tech Yellow wax with this product. I was able to have a very uniform application, and faster application than in times past. I was also very pleased with how deep and rich the paint looked after it was buffed.I am very particular and clay barred the car first. This honestly is the longest process, and how long it takes just depends on the condition of your paint. Then I applied the Glaze #7 with a black pad and the MT300, then I removed the glaze and buffed to a deep shine. Then I used Hi-Tech Yellow Wax #26. I then used the Micro fiber finishing/buffing pads, and got a deep shine.No one would guess that the paint on this car is 10 years old. --- ## 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.co.uk/products/13094117-meguiars-mt300-dual-action-variable-speed-polisher](https://www.desertcart.co.uk/products/13094117-meguiars-mt300-dual-action-variable-speed-polisher) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-23*