Can I Mix Ortho Acrylic Brands?

[TMNT120]

This is the starter kit that I was fortunate enough to have picked up by chance for $20 off ebay last year. It was expired but worked perfectly for what I needed. Used it to make one appliance already. I think it'll be enough for another schwartz appliance? (Palatal expander)

 

[JMN]

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This is the starter kit that I was fortunate enough to have picked up by chance for $20 off ebay last year. It was expired but worked perfectly for what I needed. Used it to make one appliance already. I think it'll be enough for another schwartz appliance? (Palatal expander)

That's about 45g and it should be good for 2 at least 4 if your not heavy handed.