Sources of additional information

> Salt Bath Furnaces
www.uptonindustries.com
> aluminum braze filler alloy / stop off
www.lucasmilhaupt.com
www.continentalbraze.com
> Brazing fluxes
www.heatbath.com
> Brazing Specifications
www.AWS.org
> heat treating specifications
www.sae.org
> aluminum brazing handbook
www.aluminum.org
> AWS brazing handbook
www.aws.org
> filler paste dispensors
www.dispensingsolutions.com
www.bergdahl.com