Dried out chamber cast material

[kraigwy]

I have some chamber cast material I got from Brownells. Its dried out. Can it be headed and used or should I Poop Can it?

 

[Scorch]

Are you talking about CerroSafe? Doesn't sounds like it, CerriSafe is a metallic compound and does not "dry out". You just re-melt it and use it. It can get to looking pretty bad after a while, but it casts fine.