IS METAL/GLITTER ACRYLIC REEF SAFE?

[Poseidon03]

I was looking into making a few things out of acrylic and one of the acrylics that stood out was the metal acrylics. Has anyone ever used this before in their tank? Is there any concern about it leaching anything into your tank? Image attached for reference.

 

[Timfish]

If metal is a component then , no, it's not safe. If it's mylar that's mixed in with yhe acrylic then it should be ok.