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AliExpress 3-Bar Metal Polishing Compound Kit
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3-Bar Metal Polishing Compound Kit

$3.45$7.04Save 51%

In stock at aliexpress.com

A three-bar set of 30 g metal polishing compounds for buffing stainless steel, aluminum and jewelry on a buffing wheel. It costs $3.45, and the seller reports over 2,500 orders and 96.1% positive feedback on AliExpress. The grit and abrasive of each bar aren't stated in the title.

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Price from AliExpress at our last check (refreshed weekly). The final price, shipping and any import charges show at AliExpress checkout. We may earn a commission if you buy.

Highlights

  • 3 compound bars of 30 g each
  • For stainless steel, aluminum and jewelry
  • Used with a buffing wheel
  • Priced at $3.45 against a $7.04 list price

Best for

A hobbyist polishing small metal parts or jewelry with a buffing wheel.

Things to consider

  • Bar grades aren't specified, so check the photos for color-coded labels.
  • You need a buffing wheel or rotary tool.
  • Wear eye and dust protection while buffing.

Key specs

Price$3.45
List price shown$7.04
Quantity3 bars, 30 g each
Orders2,519 on AliExpress
Positive feedback96.1%

Our take

A cheap buffing set, good if you already own the wheel.

3-Bar Metal Polishing Compound Kit at a glance

BrandAliExpress
Price$3.45 (was $7.04)
TypeAbrasive Tools & Abrasives
AvailabilityIn stock at aliexpress.com
ReturnsEligible items can be returned within 90 days of payment, with the first return on each…

Price check

At $3.45, the 3-Bar Metal Polishing Compound Kit is mid-range for AliExpress, whose 51,717 listed products run $1 to $1,229.

It's currently 51% below its listed price of $7.04. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $15.99 to $165.

Buying from AliExpress

AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay.

Shipping
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Returns
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
Warranty
AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Payment
US shoppers can pay by Visa, Mastercard, American Express or Discover, PayPal, Apple Pay and Google Pay. Instalment options such as Klarna and PayPal Pay Later appear on some orders, and availability varies.
International
AliExpress sells to shoppers worldwide. For US orders, import duties on low-value parcels have applied since the duty-free exemption ended in 2025, and state sales tax is added at checkout.

Read our full AliExpress review and shop all products →

Frequently asked questions

Which bar do I use first?
Coarser compounds cut first and finer ones finish, so the order matters. Check the color coding in the photos, then work from the coarsest bar to the finest, cleaning the part between stages.
Can I use it by hand?
It works best on a spinning buffing wheel or a rotary tool with a soft wheel. By hand it is very slow and unlikely to give a mirror finish.
How long does shipping take?
Compound bars are small but dense, so shipping typically takes one to three weeks with tracking, faster for Choice or Ship from United States. A missing bar can be disputed under Buyer Protection, and import charges may be added at checkout.
Is the 3-Bar Metal Polishing Compound Kit on sale?
Yes. AliExpress lists it at $3.45, down from $7.04 (51% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the 3-Bar Metal Polishing Compound Kit?
AliExpress publishes these ways to save: Coins in the app. AliExpress sets the terms, which can change; our AliExpress coupons page has the details.
What is AliExpress's return policy?
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
How long does AliExpress take to ship?
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Does the 3-Bar Metal Polishing Compound Kit come with a warranty?
AliExpress's published warranty terms: AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Where can I buy the 3-Bar Metal Polishing Compound Kit?
The 3-Bar Metal Polishing Compound Kit is sold directly by AliExpress on aliexpress.com. The Shop now button on this page goes straight to the product there.
Is the 3-Bar Metal Polishing Compound Kit in stock?
Yes. AliExpress lists it as in stock on aliexpress.com as of our latest check. Stock and prices refresh throughout the day.
Is AliExpress a legit store?
AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay. Our full AliExpress review covers shipping, returns and what to check before ordering.
Is the 3-Bar Metal Polishing Compound Kit expensive?
At $3.45 it is mid-range for AliExpress ($1 to $1,229 across 51,717 products), and similar items from other brands run $15.99 to $165.

More from AliExpress

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