Paste Flux For Silver Solders
Designed specifically for use with silver solders like Silvaloy 355. Protects the work piece and improves the flow characteristics of solder. Creamy texture applies easily with brush, resists drying and caking. Works up to 1600° F. on all metals except aluminum, magnesium and titanium.
Big Book Catalog, Issue:67, Page:406
SPECS: ½ lb. (227g). Meets Fed. Spec OF499, Type-B,