Filo SIDER AL22

Low melting flux cored wire  for brazing aluminum and copper/aluminum joints.

Ideal for application in the refrigeration sector and small maintenance even in the presence of minimum thicknesses (bodywork, restoration, radiators, closing or tapping holes...).

Use can also be performed by unqualified operators with minimal equipment.

Melting temperature 440/470°C - blister of  5 mt of wire - 2.0 mm diameter.