Firescoff 2ml Jewellers Jewellery Gold & Silver Soldering Flux & Firestain Preventer

Firescoff is a revolutionary heat activated ceramic spray coating that prevents fire scale, oxidization and can help eliminate fire stain when soldering sterling silver. Firescoff combines a scale preventer, a high performance non-fluorinated flux (for both hard and soft solder) and the convenience of easy removal in warm water, all-in-one. Perfect for use with Silver and Gold and also copper and even stainless steel.