A liquid hard soldering flux that prevents the formation of firecoat and firescale during soldering. Use Before Primary Flux For Firescale Protection Contains: Water, Boric Acid, Borax Trisodium Phosphate .Same formula as Prips flux
·Preheat the silver with a soft torch flame. Spray (32, 33, 36); font-family:arial,sans-serif; font-size:16px">“NO-FYR-SKAYL” with an atomizer so it willinstantly dries on contact, forming a uniform white crust on the silver.. Coat all sides so that the reflective surface of the metal is hidden.