Skip to Main Content
Canadian
Canadian owned and operated

Soudotec 45% Silver Brazing Rods 1.6mm Flux Coated (6-Pack)

$157.40/pak

Usually ships within 3-5 business days

OVERVIEW

Easy-Flow Silver Solder for Tough Repairs

When you are out in the field fixing an AC unit or repairing a stainless steel bracket, you need a brazing rod that flows fast and holds tight. The Soudotec 45% Silver Brazing Rods are the welder's best friend for dissimilar metal joining. Because these rods are flux-coated, you don't have to fumble around with a separate pot of flux paste while trying to hold your torch and workpiece. The flux is right there on the rod, cleaning the metal as you go and letting the silver alloy flow smoothly into the joint like water.

Why choose 45% silver? It's the sweet spot for general maintenance. It melts at a lower temperature than brass brazing rods or lower-silver content alloys, which means you are less likely to burn through thin copper tubing or overheat sensitive stainless steel parts. It creates a joint that is strong, leak-proof, and resistant to vibration—perfect for HVAC lines, hydraulic fittings, and food service equipment repairs. The 1.6mm diameter gives you great control for small to medium-sized joints, preventing waste and unsightly over-brazing.

This 6-stick pack is designed for your toolbox. It's just the right amount for a few specific jobs, so you aren't carrying around pounds of expensive rod that might get damaged or oxidized over time. Whether you are joining copper to steel, brass to stainless, or just fixing a brass fitting, these rods give you a professional, shiny, and permanent bond every time.

Key Benefits for the Welder

  • All-in-One Convenience: Flux coating saves time and hassle.
  • Versatile Joining: Bonds almost all metals except aluminum and magnesium.
  • Strong & Ductile: Joints won't crack under vibration.
  • Food Safe: Cadmium-free formula is safe for food processing equipment repairs.
Additional Information
Diameter (mm):1.6mm (1/16")
Silver Content (%):45%
Packaging Description:6 sticks per pak
Length:12 in
Coating Type:Flux Coated
Material Composition:Silver Brazing Alloy
Applications:HVAC, Food Processing, Dissimilar Metals

INCLUDED

  • 6 x 45% Silver Flux-Coated Brazing Rods (1.6mm x 12")
  • Resealable protective packaging

APPLICATIONS

  • HVAC and refrigeration pipe connections
  • Food processing equipment repair (stainless steel)
  • Electrical contacts and bus bars
  • Musical instrument repair
  • Joining dissimilar metals (e.g., Copper to Stainless Steel)
  • Hydraulic and pneumatic fittings

FAQ

Generally, no. These rods are flux-coated, which is sufficient for most clean joints. However, for dirty or heavily oxidized metals, applying a little extra silver brazing flux paste to the joint area before heating can help ensure perfect wetting.

You can join most ferrous and non-ferrous metals, including steel, stainless steel, copper, brass, and bronze. It is not suitable for aluminum or magnesium.

Yes, modern 45% silver alloys like this Soudotec product are typically cadmium-free, making them safer for the operator and suitable for food-grade applications.

Oxy-acetylene is the most common and effective method for silver brazing due to its high heat output. However, for small, thin parts, you can also use Oxy-Propane or MAPP gas torches.

While exact figures depend on the specific batch chemistry, 45% silver alloys typically have a melting range between 1125°F (607°C) and 1145°F (618°C).

45% silver flows much better, melts at a lower temperature, and is significantly more ductile. 15% is cheaper and good for copper-to-copper, but 45% is required for dissimilar metals and high-strength steel joints.

Yes, but you must remove the zinc galvanizing from the weld area first to ensure a good bond and avoid toxic fumes. The low melting point of the silver rod helps prevent burning the surrounding galvanization.

Store them in their original packaging in a dry, cool place. Moisture can damage the flux coating, causing it to flake off or absorb water, which leads to porosity in the braze.
Google Rating
4.9
Based on35reviews
×
js_loader