On 19-Nov-16 1:18 PM, Seeker wrote:
replying to Joe Travis, Seeker wrote:
I'm wanting to try this as well. My best guess is to create a vertical mold
out of wood. Basically a pair of flat sheets of wood sandwiched with
spacers.
It might be destroyed after a few pours but it would make thin flat sheets.


Preheat a shallow baking tray and pour in the amount you need and then
let it cool?