SPSXXX = Silver Paste Solder Syringe

Paste solder combines solder with a flux & binder so that you don’t under or over flux and eliminating the need to heat the join twice. Paste solder saves time on the fluxing step in small jobs and on the repetitive tasks of production soldering, such as closing jump rings, and attaching ear posts.

This paste solder contains flux. It reaches melting temperatures quickly thus reducing the possibility of heat damage. It is cadmium-free.

There are 4 temperatures available in 2 sizes of syringe.
* Extra easy flow (56% silver)  = melt temp. 1145F = flow temp. 1205F
* Easy flow (65% silver)  = melt temp. 1240F = flow temp. 1325F
* Medium flow (70% silver)  = melt temp. 1275F = flow temp. 1360F
* Hard flow (75% silver) = melt temp. 1365F = flow temp. 1450F

These silver paste solders are available in 2 sizes 1/4ozt and 1/2ozt tubes.