Hello everybody,

I'm currently making a clear cast in a thermoformed petg sheet. I want to make half sphere with something embedded in it . I won't remove the PETG once finished.

The problem is I don't have enough glasscast 50 and I'm in a rush.

Can I pour waterclear polyurethane over the epoxy without any problem ? I don't need good mechanical properties. It is only for display.

Thank you in advance for the advices

Rémi

Thank you very much for your reply. Sorry I didn't take time to answer to you before.  I was able to finish with another similar epoxy. 

If it wasn't for you I would have used polyurethane.