Select a metal-polishing compound by work material and polishing stage, then choose a Junior one-third bar or full-size bar where that size is offered. Full-size bars are approximately 10 × 2 × 2 inches and typically weigh about 2–3.25 pounds, depending on formula.
Polishing compound selection guide
Formula
Typical role
Common starting
4.8
143 ratings
5
4
3
2
1
Black Magic
Compound is great. It doesn't load up the buff like I though it would If the parts are not up to temp yet but doesnt stick and leave a burnout streak to have to clean off before I take it to the next process.
Thank you guys for getting it out to me so quickly. I was dead out of it.
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Eric · October 23, 2026
Excellent. A friend gave me part of a bar of the Blue, SS800 Buffing compound. It was amazing so I ordered 2 more bars of it and I love it. It cuts quick and leaves a beautiful finish. Highly Recommended.
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Daniel · October 9, 2026
Great communication, company meet and all my needs and information I needed for project. Will do more purchasing in future.