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TOOLSSA241

Firescoff 30ml heat-activated ceramic spray

Firescoff 30ml heat-activated ceramic spray Firescoff 30ml Firescoff® is a heat-activated, spray-on ceramic coating which acts as both scale protection and a high performance flux for hard and soft solder. Firescoff is a heat-activated ceramic spray which combines a fire staine preventer, a high performance non-fluorinated flux (both hard and soft solder), easily removed in warm water. Firescoff allows you to dispense with boric acid, past flux and pickle - offering more protection for gemstones.