Polish Metal and Plastic Surfaces with Dremel 421 Polishing Compound

Amazon Customer: Worked ok, mild polishing.

United States on Aug 13, 2023

Brandovic: The product does what it is supposed to do and as advertised,if you have a small project like I did then it's great and that is one downside is product size,it's small but it's cheap,I will definitely buy again if needed.

United States on Jul 09, 2023

m-a: permet de faire briller la résine. J'aime

Canada on Jun 08, 2023

D. Millington: I have been DIYing with adjusting my dentures. I couldn't afford to keep running to my dentist to get adjustments done because it was NOT cheap. So I bought a Dremel and started doing it myself. The ONLY problem was I couldn't get the areas slick, like the rest of my dentures I didn't need to adjust. In fact, the surface (not being slick) caused just as much discomfort. So I went looking on Amazon. I was hit with several options but I didn't know which to buy. I thought the more expensive ones would be best, but I didn't want to risk it. So I bought this product, which was the least expensive, and man am I glad I did. This stuff is so easy to use it didn't even have instructions. So, using common sense, I put some on my finger and rubbed it on all the areas I had sanded down. And....VOILA, SLICK! I couldn't be happier with the results. Dremel Polishing Compound has earned my highest recommendation.

United States on May 16, 2023

Penny Hill: Works, you have to dip in to little bottle to remove. Suggest a little spoon to scoop out.

Canada on May 07, 2023

Lyne: Pot très petit mais va durer longtemps car on en prend que la pointe d'une aiguille pour polir . Produit foncé à l'intérieur inquiété vous pas car après polissage ça paraît plus devient transparent

Canada on Apr 28, 2023

KRM: This is more of a paste than the solid block of polish compound that came with the Dremel, but basically the same stuff. A bit harder to work with however. When I first used it I found it sent doing anything, however I eventually realized that all the grit was on the bottom, having separated from the waxy liquid on top. Make sure to mix it well before using.

Canada on Nov 18, 2022

Stephen B.: I was hoping it would polish off small scratches on a watch, all it really did was shine the case, I did only use a cloth by hand, it is probably more effective at removing scratches with a dremel tool.

Canada on Nov 04, 2022

Jayce: I currently work as a janitor and decided to try out this product in addition to the products provided by my company to clean stainless steel and metal dispensers and handicap bars, as well as the plastic toilet paper dispensers. This product is very affordable. I purchased this product for under 10 dollars, with most of the options having a free-shipping option available. The product arrived in 2 days which was extremely quick. I did expect the container of product to be larger but realized that a little goes a long way. This product can be applied with a brush or a soft cloth. The brush and other accessories would have to be purchased separately if one wanted to go that route. It is best to wipe down the surface with a wet cloth first to remove any excess dirt and then dry it with a dry cloth. I placed a small amount of the compound on the cloth and applied it to the areas that needed polishing. I expected it to be somewhat clumpy as it is a fairly thick product. However, it was quite the opposite. When applied, the product spread on nice and even. The smell of the product is tolerable and not too strong and the stain it leaves on the cloth comes mostly out with soap and water....

United States on May 09, 2018

Steven Ricketts: Dremel 421 Polishing Compound
I had my friend/testdummy try out this Dremel Polishing Compound with a soft cloth (matchless sock). I handed him a tarnish piece of Silver.....a Carving Knife from my mother's silver set. The knife has been tarnished for years and even tarnished in all the small crevices of the design. 1 minute plus soft sock and polishing compound and the knife was shining brighter than I have ever seen it. No horrible smell of my mother's silver polishing compound either. After this result I challenged him to use the polishing attachment of his dremel tool and see if he could get all the nook and crevices in the handle to shine also. about a minute of using the polishing tool he brought the knife to me. There was details he polished that I didn't even know was in the knife. I was so pleased that now he is stuck polishing the other 100 pieces of this set. What??? I cant have one shiny piece and the others not match can I? My poor southern mom would be rolling in her grave, bless her heart. We give this product a two thumbs up and I definitely will be ordering more of this product to use to clean all my metal and plastic (fiberglass) items that I need to get...

United States on Aug 22, 2017