CA Group

5% Silver Tip Silver Solder Per Stick 3.0Mm (23 Sticks Per Kilo)

SKU: REG311
Sale price$33.89
Order today — dispatches the next business day
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5% Silver Tip Silver Solder – 3.0mm (Per Stick, 23 Sticks per Kilo)

The 5% Silver Tip Silver Solder is a premium brazing alloy designed for high-strength, high-reliability joining applications in plumbing, refrigeration, HVAC, and metal fabrication. With an increased silver content compared to standard 2% alloys, it provides superior flow characteristics, stronger capillary action, and enhanced joint integrity, making it ideal for critical or high-performance installations.

Supplied in 3.0mm diameter sticks with approximately 23 sticks per kilogram, this solder is designed for precision application and consistent brazing results. The higher silver content improves wetting and penetration into joint surfaces, helping produce clean, durable, and leak-resistant connections even under demanding conditions.

This product is commonly used for copper-to-copper and mixed metal joints where increased strength, vibration resistance, and long-term durability are required. It performs reliably in both high and low temperature environments, making it suitable for a wide range of professional trade applications.

Features & Benefits:

  • 5% silver content for superior strength and improved flow performance
  • 3.0mm diameter sticks for controlled and precise application
  • Approximately 23 sticks per kilogram
  • Enhanced capillary action for cleaner, stronger joints
  • Suitable for plumbing, refrigeration, HVAC, and fabrication work
  • Produces high-integrity, leak-resistant brazed connections
  • Excellent performance under thermal expansion and vibration
  • Compatible with copper and a range of dissimilar metals
  • Designed for professional and high-spec installation work
  • Consistent alloy quality for reliable, repeatable results

A premium silver solder solution for trades requiring stronger joints, improved flow, and maximum reliability in demanding brazing applications.

We aim to dispatch all orders within 1 business day

Free pickup at any Burdens storeFree
Local Burdens delivery$55 flat
Courier (Small / Standard / Large)$15–$100

*Large items may be delivered to a local depot if required.

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Local Delivery Available

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Free In-store Collection

Free In-store Collection

Free in-store collection available at any Burdens Bathrooms location

Free In-store Collection

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