Solder Flux

[cptkeybrd]

Is the rosin in solder 95/5 good for casting, when mixing with straight lead?

[Dean D.]

I would think it would be fine. The rosin is a built in flux.

[docone31]

I have tossed in solder with that flux. Didn't seem to hurt anything.

[codgerville@zianet.com]

If the flux is rosin it makes a good flux for your mix.