Mornajina 10 Packs 4-1/2 x 7/8 Strip Discs Stripping Wheel for Angle Grinders, Paint Removal Disc, Rust Stripping Wheel, Remove Scaling and Oxidation(Purple)

Like this product removes a lot of rust, and wears slowly would recommend to anyone

The abrasive pads are not concentric with the backing disk. When used, the grinding assembly is out of balance and vibrates. Sloppy assembly.

Purchased to do some paint stripping on the inner fenders of my VW project. They easily attach to my 4 angle grinder, and make quick work of stripping down the old finish. The price is good, and you get 10 of the disks. Overall their life span seems pretty good. I used 2-3 of them for my project, and have the rest on the shelf for the next project that comes along. Would buy again.

Hubby tried this when it arrived and was like wow this grinds fast and no pressure needed. These are amazingly tough. You can go over slightly protruding nail heads and the pad is not harmed. With these, it feels like deep rust and thick old paint melts away. They do wear quickly but thats to be expected.

I bought these discs to remove rust from some metal plates. They work okay but wear very fast,therefore the 3 star review. I will try another brand on my next order.

I powdercoat a lot of hitches and need various types of medium to get into all the crack and crevasses before the final sandblast to prepare for shooting the powder. My grinders are Dewalts and they are a perfect size with one exception. The thickness of the pad makes it very difficult to tighten the nut. I have a replacement nut set that works really well for this. I got it here on Amazon (https://www.amazon.com/gp/product/B07QN53R1Y/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1). Its very reasonably priced and may save you some issues. As for how long they last?? Well I have to look at them as a needed consumable. I go through about 50 to 100 a year but these save so much time it is worth it. I took a picture of the before and after of one of the hitch bars. This literally took 5 minutes for all sides. Time is money and these are my favorite tools for removing the slag, coatings or rust from flat surfaces. I hope you find this review helpful. When I saw these with added savings for a ten pack I jumped on it.

They came packaged in 2 sets of 5 pads. They look like a hard sponge like material. I attached it to my angle grinder and tried it on some wood that had paint on it. The pad took the paint off with ease. It will leave little swirl marks in the wood, so Sanding after is a must. It did a great job and I see 1 pad lasting for a while. I think it will also take stain off wood, but may take a little bit longer due to stain penetrating the wood and the pad may have to work a little harder. The picture I attached did that little section in about 20 seconds.

Ive used these so far for general paint removal from metal and they work very well. It pulls it down to white metal in no time and doesnt get too hot if you keep the pressure right. They easily spit the removed debits out so be mindful of where thats going,a bit messy, but the stream of dirt is what keeps these free from clogging and lasting a long time!

Works great be carefull will take all paint fast

These grinder discs are a must have to remove paint before welding. They remove rust and paint with ease. They work on any standard grinder.