Bossweld 15% Silver Brazing Rod is a high-quality silver-alloy brazing filler manufactured to AWS A5.8-B CuP5, featuring 15 % silver for improved fluidity and ductile joint strength. It offers a broad brazing range (~800 °C) and excellent capillary action for reliable joining of copper and copper alloys in plumbing and general brazing work. Not recommended for brazing steel or other ferrous metals.

Key Features:

• Classification AWS A5.8-B CuP5
• 15% Silver bearing copper phosphorous brazing alloy providing improved fluidity
• Produces ductile, strong joints with good capillary action
• Brazing temperature around 800 °C allowing controlled heat input
• Well suited for joints with less-than-perfect fit-up
• Ideal for copper tubing, hot water services and plumbing fittings