Made of Silquar, a unique ceramic material which forms a protective blanket around any stone or jewel while adjacent metal parts are being soldered or heated.
Resists temperatures up to 2000°F (1093°C), Odourless, non-toxic and easy to use.
Comes in 2 oz. jar, good for hundreds of jobs, because it's reusable.
Protects components under direct 5000°F (2760°C) flame. Not necessary to remove stone before soldering. Prevents oxidation and is odourless and non-toxic.
Good for dozens of applications.
Washes off with water.