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AliExpress MECHANIC XG50 Solder Tin Paste for Phone Repair
AliExpress MECHANIC XG50 Solder Tin Paste for Phone Repair, view 2AliExpress MECHANIC XG50 Solder Tin Paste for Phone Repair, view 3AliExpress MECHANIC XG50 Solder Tin Paste for Phone Repair, view 4AliExpress MECHANIC XG50 Solder Tin Paste for Phone Repair, view 5AliExpress MECHANIC XG50 Solder Tin Paste for Phone Repair, view 6
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MECHANIC XG50 Solder Tin Paste for Phone Repair

$6.75$13.49Save 50%

In stock at aliexpress.com

MECHANIC XG50 XGSP50 solder paste (tin paste) with a 183 degrees C melting point, for phone PCB, SMD chip and BGA repair. MECHANIC is a known repair-tool brand. At $6.75, with nearly 1,900 orders and 98% positive feedback on AliExpress, it is a staple for phone repair.

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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

  • Tin solder paste with flux
  • 183 degrees C melting point
  • For phone PCBs, SMD and chip repair
  • MECHANIC brand name and model XG50

Best for

Phone repair hobbyists reballing chips or reworking SMD parts.

Things to consider

  • Paste has a shelf life and should be stored cool
  • Fumes require ventilation, and flux is not skin safe
  • Lead content is not stated in the title

Key specs

Price$6.75
BrandMECHANIC
ModelXG50 / XGSP50
Melting point183 C

Our take

A trusted-brand paste for phone repair. Use ventilation and check lead content.

MECHANIC XG50 Solder Tin Paste for Phone Repair at a glance

BrandAliExpress
Price$6.75 (was $13.49)
TypeWelding Equipment & Supplies
AvailabilityIn stock at aliexpress.com
ReturnsEligible items can be returned within 90 days of payment, with the first return on each…

Price check

At $6.75, the MECHANIC XG50 Solder Tin Paste is toward the top of AliExpress's price range, whose 51,717 listed products run $1 to $1,229.

It's currently 50% below its listed price of $13.49. Sale prices can end without notice, so check the live price before you order.

Similar items from other brands we track run $24.99 to $79.99.

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

Is the 183 C paste for lead-free soldering?
Not necessarily. A 183 C melting point is the classic tin-lead (63/37) alloy, since lead-free alloys melt higher, so assume this paste may contain lead and ask the seller if that matters. Wear gloves, ventilate and wash your hands after use.
Does it need refrigerating?
Solder pastes last longer when kept cool and sealed, but follow the instructions printed on the syringe. Let it come to room temperature before use.
Is it the genuine MECHANIC product?
MECHANIC is a real repair-tool brand, so check that the store is an official brand store or an established reseller. Pastes that look much cheaper than the norm may be diluted or old.
How long does shipping to the US take?
Solder paste can be sent by slower routes, so allow one to three weeks or more, with Choice or Ship from United States stock faster. There is order tracking, and a damaged or dried-out syringe can be disputed through Buyer Protection. Duty details are itemized at checkout.
Is the MECHANIC XG50 Solder Tin Paste on sale?
Yes. AliExpress lists it at $6.75, down from $13.49 (50% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the MECHANIC XG50 Solder Tin 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 XG50 Solder Tin 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 XG50 Solder Tin Paste?
The MECHANIC XG50 Solder Tin 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 XG50 Solder Tin 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.

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