Firescoff® is a revolutionary heat activated ceramic spray coating. which combines a firestain preventer, a high performance non-fluorinated flux (for both hard and soft solder) and easy removal in warm water, all-in-one. Firescoff® enables you to dispense with boric acid, paste flux, and pickle solution, offering more protection for gemstones, and a no-acid warm water cleanup. Other benefits include:

• Integrated non-fluorinated flux for consistent soft and hard solder welding.
• Perform multiple soldering operations without waiting.
• Greater control when reticulating with silver or gold.
• Provides stray heat protection for gemstones. Prevents firestain.
• Warm water cleanup - less than 2 minutes in an ultrasonic cleaner.
• Removes pickling acids from the workbench. 
• This sale is for a 30ml bottle.