General description Welding Rod with 20% silver content, weighing 250 grams, is designed for brazing copper. This high-quality alloy of copper and phosphorus offers excellent fluidity, making it ideal for soldering copper to copper connections. The rod is self-stripping, which simplifies the welding process. Technical specifications Weight: 250 grams Composition: 20% silver, copper, and phosphorus High fluidity for efficient brazing Compatibility and accessories Compatible with copper tubing Can be used without additional flux when using copper accessories