- A high activity flux designed for high temperature soldering of Aluminum and Aluminum alloys.
- Effective on joining Aluminum to most ferrous and non-ferrous alloys.
Description: Superior No. 1280 is a high activity, viscous Aluminum soldering flux. Applications in which this flux should be used include: Aluminum-to-Aluminum, Aluminum-to-Copper, Aluminum-to-Brass, and Aluminum-to-plated terminals. This flux also performs well in hot dip coating of Aluminum cable connectors to provide a low electrical resistance contact surface. Superior No. 1280 can also be utilized in joining Aluminum to difficult-to-solder metals like stainless steel, kovar, or nickel. The preferred solder is a Zinc/Aluminum (98Zn/2Al, 95Zn/5Al) alloy combination.Information provided by Superior Flux |