Would this work to get scratches off a glass kitchen hob?

No. It’s not abrasive enough. You can polish glass scratches out with jewellers rouge and elbow grease.

Could this be used to polish resin/epoxy to a high shine standard?

Hello, thank you for the query. This is able to obtain high sheen when used and should be able to obtain the finish you want.

Could it be used to remove limescale from chrome strip

No. Use de0scaling liquid. It’s a mild acid. You can use vinegar.

Would this work well with Brass?

Didnt use it wid brass but it is polishing compound so it must work wid brass ,aluminium, plastic, and many different stuff. I dont take any responsibility i just say. Take piece of brass and try yourself. I'm sure it will work well.

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Dremel 421 Polishing Compound, Polishing Paste Producing High Luster On Dull Oxidized Film and Imperfections On Metal and Plastic Materials

Dremel 421 Polishing Compound, Polishing Paste Producing High Luster On Dull Oxidized Film and Imperfections On Metal and Plastic Materials

Product ID: 48162543

Details

Brand
Dremel
Grit material
Plastic
Grit type
Fine
Item dimensions L x W x H
10 x 5.2 x 5.2
Material
Plastic metal

✨Produces high-luster polish

⏱️Max speed 20,000 RPM

⚙️Fits 3.2mm shank rotary tools

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NZ$33

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Elevate your craft with a polish that speaks volumes!

PRECISION POLISHING - Fine 280 grit compound targets oxidized films and imperfections without damage
FLAWLESS SHINE FAST - Transforms dull metals & plastics into mirror finishes with ease
SPEED OPTIMIZED FORMULA - Engineered for up to 20,000 RPM to maximize efficiency and results
UNIVERSAL COMPATIBILITY - Works seamlessly with all Dremel multi-rotary tools and similar 3.2mm shank devices
VERSATILE MATERIAL MASTERY - Ideal for steel, aluminum, brass, silver, gold, and hard plastics

Dremel 421 Polishing Compound is a fine 280 grit paste designed to restore high luster to oxidized and imperfect metal and plastic surfaces. Compatible with all Dremel multi-rotary tools and similar 3.2mm shank devices, it operates safely up to 20,000 RPM, delivering professional-grade polishing on steel, aluminum, brass, silver, gold, and hard plastics.

Specifications

ASIN	B000R5H95W
Best Sellers Rank	21,261 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 25 in Polishing Compounds 33,770 in Power & Hand Tools (DIY & Tools)
Brand	Dremel
Compatible Material	Metal
Customer Reviews	4.3 4.3 out of 5 stars (3,204)
Global Trade Identification Number	08710364008452
Grit Material Type	Plastic
Grit Number	280
Grit Type	Fine
Included Components	1x Polishing Paste
Item Dimensions	10 x 5.2 x 5.2 centimetres
Item Type Name	Polishing Compound
Item Weight	0.02 Kilograms
Manufacturer	Dremel
Manufacturer Part Number	421
Material	Plastic, metal, glass
Model Number	421
Number of Items	1
Set Name	421 cm
UPC	798256140990
Unit Count	20.0 gram

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