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wyunway

Solder Wire 63/37 Tin/Lead with Flux Rosin Core for Electrical Soldering net weight (1.0mm(0.039")/450g(1Lb))

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Mar 12
Order within 14 hours and 53 minutes
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Material Type: 1.0mm(0.039")/450g(1Lb)


Features

  • High Quality Rosin Core Solder Wire Tin 63%- Lead 37% (Sn63-Pb37) 450g(1lb)
  • Flux built in so its quick and easy to use and builds strong joints .Less slag and smoke
  • Solder Melt easily and Great flow.It adheres well and melts consistently
  • Solder wire Prefluxed built-in rosin core never even need to add any flux. Really good solder, it's easy to use, consistent flows beautifully, has no dirt/sludge, sticks well, and melts and sets immediately
  • WARNING: THIS PRODUCT CONTAINS LEAD, A SUBSTANCE KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER OR BIRTH DE- FECTS OR OTHER REPRODUCTIVE TOXICITY. FOR MORE INFORMATION, GO TO WWWP65WARNINGS.CA.GOV

Manufacturer: ‎wyunway


Item Weight: ‎15.8 ounces


Package Dimensions: ‎2.24 x 2.01 x 1.93 inches


Item model number: ‎6310450


Material: ‎1.0mm(0.039")/450g(1Lb)


Power Source: ‎hand_powered


Included Components: ‎Tin


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 6, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Mar 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good Quality, Easy to Use
Material Type: 0.8(0.032") 450g(1Lb)
Good quality, wets the joint well, has a good finish when cooled and good adhesion to the parts. The thickness is perfect for small electronic repairs. Functionality is just as good as name brand stuff for about half the price. Easy to use and the flux works well. Overall a good value for the price. If you repair or do hobby work on electronics this seems like a good affordable choice compared to name brand stuff that i also use. ... show more
Reviewed in the United States on February 2, 2026 by Scott L.
    • Excellent solder for working on small electronics
Material Type: 0.8(0.032") 450g(1Lb)
Excellent solder. Perfect for soldering small electronic components in new circuits, and repairing electronic circuits. It was also very nicely packaged. This solder melts much easier and more cleanly than most others I've used. 5 out of 5 stars.
Reviewed in the United States on November 8, 2025 by Amazon Customer
    • Envío rápido, exelente producto.
Material Type: 0.8(0.032") 450g(1Lb)
Review Image by Ronald m. Ronald m.
Buen estado, el peso que describe la publicación envío rápido.
Reviewed in the United States on January 29, 2026 by Ronald m. Ronald m.
    • Reparacion
Material Type: 0.8(0.032") 450g(1Lb)
Buen fundente perfecta soldadura buen diámetro
Reviewed in the United States on November 15, 2025 by Yoan Silva
    • Not exactly 1 pound, but good solder
Material Type: 0.8(0.032") 450g(1Lb)
Review Image by Randy Wood Randy Wood
My son has gotten into soldering projects and has been going through a lot of solder so we bought this roll advertised as 1 pound. Well including the weight of the roll it’s 15.9 ounces which is a bit disappointing either way you look at it- inclusive of the roll or which it should be, not including the roll. Outside of that, this is good quality solder and does the job well. ... show more
Reviewed in the United States on January 7, 2026 by Randy Wood Randy Wood
    • Good item.
Material Type: 0.8(0.032") 450g(1Lb)
As described. Good product.
Reviewed in the United States on July 25, 2025 by Justanotherconsumer
    • Good solder
Material Type: 0.8(0.032") 450g(1Lb)
I use this for IoT projects. It’s great for soldering small electronic connections on PC boards and micro chips. Flows well at 350C and doesn’t leave much residue.
Reviewed in the United States on January 20, 2025 by Yorarider
    • Fast ahipping!
Material Type: 1.0mm(0.039")/450g(1Lb)
Good deal
Reviewed in the United States on October 12, 2025 by KIM THOMPSON

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