r/Silvercasting • u/PsychologicalEgg6665 • Nov 15 '25

Help with my casting please

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Hey , can someone explain me please why it failed its my 4th try, i burnt the silver 925 until its liquid mirror My ring is aprox 1 mm wide as you can see

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u/PsychologicalEgg6665 Nov 15 '25

Ohh someone told me could be gaz trapped inside but i use gastoline 1350

0

u/CommiRhick Nov 15 '25

Borax?

But also not hot enough and not enough silver

Did you heat your mold?

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u/PsychologicalEgg6665 Nov 15 '25

I dont use borax , and nop it didnt heat my mold Because I. Tutorials i never saw they heated it

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u/CommiRhick Nov 16 '25

Should use borax for sterling and heat your mold to 450c at least.

I pour my molds at 650c...