Our White Repair Silver Solder Paste is is a low temperature soft solder used primarily in costume jewelry, repairs, and applications where low temperature is very important. Syringe contains 1 ounce of solder (25% binder and 75% solder powder - which contains 5% silver, so the paste contains 3.75% silver overall).   Excellent for soldering fine chains and intricate jewelry items where precise application of solder is critical so there is no overflow to compromise the flexibility of the chain. Alloy and flux are premixed in paste form and packaged in convenient dispensing syringes. Alloy will not settle to the bottom of the syringe tube. Syringes eliminate waste and improve the appearance of the joint area. Cadmium-free.  Melting point 430° F, Flow Point 473° F.