Brazing alloys with silver for welding copper in plumbing and airco

Filler metal, for strong, high quality welds, thanks to the presence of perfect copper solder silver. Copper 93.6% / Phosphorus 6% / Silver 0.4%  (1 Kg) in strips of 2 x 500 mm.

What we like about this flame welding filler metal:

• Solder quality thanks to the presence of silver, copper, perfect brazing
• Ideal for brazing capillary fittings on copper pipes
• High melting point for strong soldering

How to use Super 5 Solder:

1. Ideal for Castolin welding
2. Make a glass in the copper tube to be soldered and clean it 
3. Position the pieces
4. Heat the tube with an oxy-acetylene or MAP flame until the characteristic “cherry red” color
5. Bring the solder ring until the space between the two tubes is filled with molten alloy
6. Cool the pipe