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Item #:
35265425
KappZapp3.5S 116 SOLID Silver Solder for Copper, Brass & Stainless Steel large
Item #:
35265425
AUD 191
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Imported from USA store
QTY:
Order now and get it around Friday, August 28
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Join metals with confidence using KappZapp3.5S - a high strength Silver solder that offers exceptional resistance to stress and vibration.
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What Stands Out
High-Quality Material
Made from solid silver, this solder ensures strong and durable joints for copper, brass, and stainless steel, providing exceptional performance and reliability for various soldering applications.
Versatile Application
The KappZapp3.5S is ideal for multiple materials, making it a perfect choice for professional and DIY projects alike, eliminating the need for different solder types and simplifying the soldering process.
Easy to Use
Designed for convenience, this solder offers excellent flow and bonding properties, allowing users to achieve perfect solder joints quickly, saving time on projects while ensuring high-quality results.
Product Details
- 1lb spool of 3.5% Silver solder for Copper, Brass & Stainless Steel
- Twice as strong as non-Silver solders with tensile strength up to 14,000 psi on Copper, 25,000 psi on Stainless
- Low temperature solder melts at 430°F / 221°C to minimize heating delicate electronics or thin parts
- Use with Kapp Comet Flux, with residue removed with warm water and a rag or Q-Tip
- Compatible with Kapp Comet Flux (sold separately)
- Ideal for creating high strength, vibration resistant joints
Who Should Buy?
-
Jewelry Makers
Ideal for jewelers needing high-quality solder for crafting intricate pieces with durable connections.
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Metal Artists
Great for artists working with metal who require reliable, strong solder for sculptures and mixed media.
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HVAC Professionals
Beneficial for HVAC technicians using solder in repairs on copper, brass, and stainless steel piping systems.
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Beginner Hobbyists
Less suitable for beginners due to the need for an advanced technique and understanding of soldering metals.
Product Description
KappZapp3.5S 116 SOLID Silver Solder for Copper, Brass & Stainless Steel large
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What metals can KappZapp3.5S be used on?
Answer: KappZapp3.5S is designed to be used on Copper, Brass, and Stainless Steel. -
Question:
What are the characteristics of joints created using KappZapp3.5S?
Answer: The resulting joints have high tolerance to vibration and stress, ensuring long-lasting durability. -
Question:
What is the recommended flux to use with KappZapp3.5S?
Answer: For optimum performance, we recommend using Kapp Comet Flux with KappZapp3.5S.
Kapp Alloy Solder Editorial Review
The KappZapp3.5S 1/16" SOLID Silver Solder for Copper, Brass & Stainless Steel has received mixed feedback from customers. Some users have found it to be effective for soldering various materials such as copper, brass, and stainless steel. Others have noted that it is easy to use and heats up nicely. However, there have been certain concerns raised about the product, with one user finding the description to be deceptive as it's a silver blend and not 100% silver. Another user mentioned that it did not hold when trying to braze a bandsaw saw blade. Overall, the product appears to have its benefits but also comes with a few drawbacks.
Customer Reviews & Ratings
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Pros
- Effective for soldering copper, brass, and stainless steel
- Easy to use and heats up nicely
- Consistent melting point
Cons
- Deceptive description (contains a silver blend, not 100% silver)
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 191
Order now and get it around Friday, August 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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