Polish Metal and Plastic Surfaces with Dremel 421 Polishing Compound

By: ‎Dremel

Experience the best in Abrasive Finishing Compounds with the Dremel 421 Polishing Compound. This easy to use product offers great value for money and is made from high quality materials, ensuring overall satisfaction. Shop now at the Dremel Store!

Key Features:

Or Cloth, a solid compound made in China, is designed to produce a high luster when used with buffing wheels. This product adds an extra shine to your product, giving it a professional finish.
81
B2B Rating
26 reviews

Review rating details

Value for money
81
Quality of material
85
Portion size
83
Packaging
82
Overall satisfaction
84
Easy to use
93

Details of Polish Metal and Plastic Surfaces with Dremel 421 Polishing Compound

  • Date First Available: July 28, 2017
  • Color: ‎Silver
  • ASIN: B00004UDH4
  • Batteries Included?: ‎No
  • Batteries Required?: ‎No
  • Grit Material: ‎Nylon
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • Brand: ‎Dremel
  • Size: ‎Pack of 1
  • Grit Type: ‎Light
  • Best Sellers Rank: #21,356 in Tools & Home Improvement #3 in Abrasive Finishing Compounds#1,367 in Power Tool Parts & Accessories
  • Item Package Quantity: ‎1
  • Manufacturer: ‎Dremel
  • Country of Origin: ‎China
  • Compatible Material: ‎Plastic
  • Item Weight: ‎27.22 Grams
  • Item Weight: ‎0.96 ounces
  • Included Components: ‎household-polish
  • Grit Number: ‎421
  • Is Discontinued By Manufacturer: ‎No
  • Material: ‎Solid Compound
  • Product Dimensions: ‎0.62 x 2 x 4 inches
  • Part Number: ‎421
  • Domestic Shipping: This item is available for shipping in the U.S. except for California and to select countries outside the U.S.
  • Customer Reviews: 4.4/5 stars of 2,173 ratings
  • Item Dimensions LxWxH: ‎0.62 x 2 x 4 inches
  • Item model number: ‎421

Comments

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



Polish Metal and Plastic Surfaces with Dremel 421 Polishing Compound Diamond Lapping Paste Polishing Compound by TechDiamondTools - Ideal for Precision Polishing and Finishing Polish and Shine Your Vehicle with Red Rouge Compound - 1 Gallon Bottle
Polish Metal and Plastic Surfaces with Dremel 421 Polishing Compound Diamond Lapping Paste Polishing Compound by TechDiamondTools - Ideal for Precision Polishing and Finishing Polish and Shine Your Vehicle with Red Rouge Compound - 1 Gallon Bottle
B2B Rating
81
96
95
Sale off $3 OFF
Total Reviews 26 reviews 68 reviews 39 reviews
Date First Available July 28, 2017 July 23, 2012 May 26, 2005
Color ‎Silver
ASIN B00004UDH4 B07RXNHV47 B0009SOB9O
Batteries Included? ‎No
Batteries Required? ‎No
Grit Material ‎Nylon Metal, Resin,Diamond
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Brand ‎Dremel TechDiamondTools Enkay
Size ‎Pack of 1
Grit Type ‎Light Very Fine
Best Sellers Rank #21,356 in Tools & Home Improvement #3 in Abrasive Finishing Compounds#1,367 in Power Tool Parts & Accessories #1 in Abrasive Finishing Compounds
Item Package Quantity ‎1
Manufacturer ‎No TechDiamondTools ENKAY
Country of Origin ‎China
Compatible Material ‎Plastic Stainless, wood,aluminum,acrylic,glass,plastic,industrial,metal,steel,leather Plastic, Metal
Item Weight ‎0.96 ounces
Item Weight ‎0.96 ounces
Included Components ‎household-polish
Grit Number ‎421
Is Discontinued By Manufacturer ‎No No
Material ‎Solid Compound Stainless, wood,aluminum,acrylic,glass,plastic,industrial,metal,steel,leather Other
Product Dimensions ‎0.62 x 2 x 4 inches 7 x 4 x 0.75 inches; 0.18 Ounces 3 x 2 x 8 inches; 4.64 Ounces
Part Number ‎421
Domestic Shipping This item is available for shipping in the U.S. except for California and to select countries outside the U.S.
Customer Reviews 4.4/5 stars of 2,173 ratings 4.2/5 stars of 2,229 ratings 4.5/5 stars of 879 ratings
Item Dimensions LxWxH ‎0.62 x 2 x 4 inches 7 x 4 x 0.75 inches 3 x 2 x 8 inches
Item model number ‎421 DP-1050H 152
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