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Dremel 421 Polishing Compound

Use Or Cloth, Solid, Manufactured In China, Use Compound With Buffing Wheels To Produce A High Luster, Adds Extra Shine To Your Product

7.8
Created with Raphaël 2.1.27.8010
H&F Rating 27 reviews
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Results of our analysis:

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We analyzed 3,070 reviews for 15 products in the Abrasive Finishing Compounds category.

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We analyzed a total of 27 reviews for this product. Of these, 9 reviews were recent.

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Around 60% of reviews were positive and about 40% were negative.

Final Score:

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7.85 out of 10, based on these 6 factors:

  • Packaging
  • Portion size
  • Quality of material
  • Value for money
  • Overall satisfaction
  • Easy to use
  • What buyers say about Dremel 421 Polishing Compound


    It arrived on time as described and was just as good as a store at std retail stores.


    Excellent results can be achieved from a wide range of uses.


    I think the job was done well for that mirror finish.


    It works for me in my hobby activities, polishing gun triggers and feeding ramps.


    It works as expected.

    Common Questions

    Q:

    Is it possible to polish Stones with this, like Lapis, Tigers eye, etc.

    A:

    It depends on how smooth the surface is to start with, and Lapis and Tiger eye are soft semi-precious gems, so should be polished when freshly cut.

    Q:

    Can I use this for a feeding ramp?

    A:

    You can't polish a metal surface unless you remove metal.00001", which is one tenth of an inch.

    Q:

    Is it possible to use this as a final polish on agate?

    A:

    We don't recommend you use 400 grit polishing compound for a finishing compound.

    Q:

    Is it suitable for polishing glass?

    A:

    Dremel 421 polishing compound is not able to polish glass.

    Q:

    Can anyone give me a description of the size of the grit and what material it is?

    A:

    The compound is 400 grit and has a high degree of Silicon Carbide and a low degree of vitrified bond.

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