Is dichroic glass food-safe?

[cherylka]

I did search, and couldn't find anything. I didn't see anyting on the CBS site either.

I have students making plates with dichroic glass. Is this food-safe, or do they need to use clear on top of the dichroic?

Thanks,
c

[charlie]

yes, but it's easily scratched, so you'd want the clearcap anyway