ALCoR Flus-cored Aluminum Alloy Alsolder 500 forms excellent corrosion-resistant joints on the tough-to-solder aluminum alloys Joins all solderable aluminum alloys to each other and dissimilar metals, both ferrous and non-ferrous Also beneficial as a high-temperature solder on most other metals Al-Braze is a superior brazing alloy for joining of aluminum to aluminum Not recommended for brazing aluminum directly to non-aluminum alloys, as the joints may be brittle Al-Braze is free flowing with unequaled capillary attraction, ductility and penetration Excellent corrosion resistance ALCoR aluminum alloy with non-corrosive flux inside the wire; no external flux required Very good fluidity with good capillary attraction Post-braze cleaning is unnecessary Better than tin-zinc and aluminum silicon alloys for aluminum coil repair Typical application: A low temp, free flowing, flux-cored solder for aluminum joining or repairing Chemical Composition Zn/Al Liquidus 824°F/440°C Solidus 824°F/440°C Type Aluminum Brazing Alloy