Can you use gs or stuff like it as casting and/or molding material?

[kramt]

Guys, can you use gs or stuff like it as casting material instead of liquids on a two-part mold? Can I also use it as molding material? Thank you

 

[liamrudel]

I\'ve made a mould from GS alright and I melt sprue into it to cast but I would like to know can you make a GS mould and cast using GS? do you need a release agent?

 

[freakinacage]

you can but it aint ideal for proper mould making and is probably expensive.

i have gs as the mould and the casting material. i would recommend talc lightly brushed on as a release agent

 

[kramt]

Can I use aqua epoxy clay as substitute for gs as moulding or casting material? Is it good and durable as gs? Thank you

 

[liamrudel]

Originally posted by freakinacage
you can but it aint ideal for proper mould making and is probably expensive.

i have gs as the mould and the casting material. i would recommend talc lightly brushed on as a release agent

Thanks will try that later!

 

[freakinacage]

Originally posted by kramt
Can I use aqua epoxy clay as substitute for gs as moulding or casting material? Is it good and durable as gs? Thank you

never heard of it sorry.