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4.5 out of 5 stars. 2 reviews
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Lincoln Electric 3 oz. Silver Bearing Lead-Free Acid Core Solder

Lincoln Electric 3 oz. Silver Bearing Lead-Free Acid Core Solder

Item # 3898630

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Lincoln Electric 3 oz. Silver Bearing Lead-Free Acid Core Solder

Item # 3898630

Buy a Welder and Get 15% off Welder accessories.

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Grassland (franklin) TN

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Lincoln Electric lead-free silver bearing solder is designed for metal soldering applications. It is perfect for use on metal gutters, tin work and auto care. The acid core eliminates the need for flux. Its melting temperature is 430 Degree F. Not intended for plumbing applications. Conforms to the EU Reach & RoHS directive.

  • Metal soldering applications
  • Melting temperature of 430F(221C)
  • Acid-core base eliminates the need for a flux
  • Ideal for use on gutters, auto radiators, tin repairs and sheet metal
  • Not for use in plumbing and potable water applications
  • Made in the USA with global components

Q&As

1 - 5 of 5 Questions

Q: what is the chemical composition of this solder?

a year ago
1 Answer
  • A: Hello, thank you for your question. According to the vendor, the chemical composition is: Copper 3.5 – 4.5% Silver 0.03 - 0.2%, Tin - Remainder
    11 months ago
    Helpful?

Q: Would this work for copper/brass radiator repair

a year ago
2 Answers
  • A: Hi, Here is the information we received from our vendor- "Yes, General metal working solder would work for this application."
    a year ago
    Helpful?

Q: What to use to solder stainless.  Also what flux

Anonymous5 years ago
1 Answer
  • A: Typically, you would not want to use solder with stainless steel. Welding would give a much stronger bond, and depending on the application, is going to be a significantly safer binding method.
    5 years ago
    Helpful?

Q: can this product bond aluminum?

7 years ago
1 Answer
  • A: The Bernzomatic Metal Work Solder can be used on Aluminum. Keep in mind this solder is not intended for plumbing purposes due to containing flux.
    7 years ago
    Helpful?

Q: Is this a good product for joining stainless steel parts?

7 years ago
1 Answer
  • A: We have included the manufacturer's response below: I would not use metal work solder for Stainless steel. Welding holds stainless steel parts together best. You can silver solder stainless to itself or to brass and copper. The joint will only be as strong as the silver solder itself.
    7 years ago
    Helpful?

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4.5

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1 to 1 of 2 Reviews .
1 – 1 of 2 Reviews
Kentucky
Reviews 5

Radiator solder review

5 years ago
Works best with flux. Not great without it. Recommend over advance auto general product
Sweepstakes EntryYes

1 Ratings-Only Review