Material of the Vat

I’m trying to build my own smaller vat in order to print biomaterials. I want to use the same material of the vat provided. All I can find online is acrylic, do we have any more specific info about the acrylic type or specifically the material or other materials I can use?

Thank you!

The vat is made of acrylic, which any type you find best would do
The important part is the base, which is either PDMS or FEP film
except the acrylic plate, you can just print the rest of the vat and use it normally
to make your own PDMS you can use this as reference : How to Restore your VAT!

FEP film can be bought either from us or any online shop