Solid Sal Ammoniac For Cleaning & Tinning Soldering Irons 1/2 Lb Johnson Mfg.

Used for effective cleaning and tinning of soldering irons, this solid sal ammoniac is suitable for professional soldering tasks. • 1/2 lb solid block • Made from ammonium chloride • Compact and durable packaging • Instructions provided on the box for usage Size: Unisex 1/2 Condition: New