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MECHANIC M35 Nano Flux Paste for Electronics
$4.33$10Save 57%
In stock at aliexpress.com
The MECHANIC M35 Nano flux paste is a tacky soldering flux for electronics repair, listed for PCB, IC, mobile phone chip, CPU, LED and BGA rework. It costs $4.33, and the listing shows 3,800+ orders and 98% positive seller feedback on AliExpress. It suits repair techs and hobbyists working on circuit boards.
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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
- Tacky paste flux
- Nano formula per the title
- For PCB, IC, CPU, LED and BGA work
- Sold under the MECHANIC brand
Best for
A repair tech or hobbyist who needs flux for chip and BGA rework.
Things to consider
- Syringe size and the exact flux type are not stated, so check the listing for the weight and whether it is no-clean.
- Tip: flux residue can be corrosive on some boards, so clean the area with isopropyl alcohol after soldering.
- Typical US delivery is roughly one to three weeks, sometimes a little longer in busy sale periods. Look at the checkout summary for estimated import fees; the amount varies by order.
Key specs
| Price | $4.33 |
|---|---|
| Brand | MECHANIC |
| Type | Tacky flux paste |
| Model | M35 |
Our take
A low-cost flux from a known repair brand. Keep a bottle of isopropyl alcohol nearby.
MECHANIC M35 Nano Flux Paste for Electronics at a glance
| Brand | AliExpress |
|---|---|
| Price | $4.33 (was $10) |
| Type | Welding Equipment & Supplies |
| Availability | In stock at aliexpress.com |
| Returns | Eligible items can be returned within 90 days of payment, with the first return on each… |
Price check
At $4.33, the MECHANIC M35 Nano Flux Paste is mid-range for AliExpress, whose 52,612 listed products run $1 to $1,229.
It's currently 57% below its listed price of $10. Sale prices can end without notice, so check the live price before you order.
Similar items from other brands we track run $7.99 to $39.99.
Frequently asked questions
Do I need to clean flux residue off?
Often yes. Check whether the listing says no-clean; if not, wipe the board with isopropyl alcohol after soldering.
Can I use it for BGA rework?
The title lists BGA among the uses, though reballing needs a proper stencil, heat source and practice.
Will I pay import duties or customs fees?
Import charges may apply. They are shown at checkout either folded into the item price or as an added line, and the amount is not fixed.
Is the MECHANIC M35 Nano Flux Paste on sale?
Yes. AliExpress lists it at $4.33, down from $10 (57% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the MECHANIC M35 Nano Flux Paste?
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 MECHANIC M35 Nano Flux Paste 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 MECHANIC M35 Nano Flux Paste?
The MECHANIC M35 Nano Flux Paste is sold directly by AliExpress on aliexpress.com. The Shop now button on this page goes straight to the product there.
Is the MECHANIC M35 Nano Flux Paste 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 MECHANIC M35 Nano Flux Paste expensive?
At $4.33 it is mid-range for AliExpress ($1 to $1,229 across 52,612 products), and similar items from other brands run $7.99 to $39.99.
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