Ready-to-Braze
Flagship Alloy
VAC Systems offers a wide range of alloy solutions.
The online list represents a selected range of our standard products.
Each product reflects our focus on quality, consistency, and performance.
Phosphorus Copper
Copper brazing alloys offer high conductivity and corrosion resistance, making them suitable for joining brass, steel, stainless steel, nickel, and copper-nickel alloys.
They are mainly used in fluxless brazing under protective atmospheres, with flux sometimes required for metals containing stable oxides.
Silver Content: 0-15%
High Silver
Used widely in HVAC/R and plumbing systems, these alloys join copper pipes, fittings, and components, providing strong, leak-tight joints for efficient heat transfer and system integrity.
Silver Content: 20-72%
Tin Mate (Soldering)
Tin Mate alloys are designed for electronics applications, providing reliable, strong solder joints for PCBs, circuit boards, and electronic components, and are also suitable for low-temperature soldering of copper, brass, and other metals.
Aluminum Brazing Alloy
Aluminum brazing alloys provide strong, corrosion-resistant joints and excellent heat transfer, ideal for automotive radiators, heat exchangers, and other aluminum-based applications.
Flux Coated (Blockade)
Flux-coated (Blockade) are typically used in manual welding processes (like rod brazing/welding), suitable for a wide range of materials and environments, including outdoor and windy conditions. Flux-cored wires are often used in semi-automatic or automatic welding processes, offering higher deposition rates and efficiency.
Vapour Flux & Paste
Available in a variety of types, Vapour Flux and Paste ensure clean, strong, and leak-tight joints, enhancing wettability and flow on copper, brass, and other metals.