Brazing Rods SILICONE CUSI3 - 2.0MM - 5kg

"Normal" brazing rods (like standard brass or low-fuming bronze) rely heavily on zinc. They have a relatively high melting point and require flux to break up oxides. In contrast, silicone brazing rods (typically called silicon bronze) use copper alloyed with silicon. They melt at lower temperatures, require less heat, and provide a much smoother finish