MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
I think any separating agent will do. I applied a spray that I use for silicone smoothing. Soap and water will do, I am sure.
The mold needs to be covered (inside and outside) - that's it.