|
Hi Markus,
I would try something like Expanded Polyethylene Closed Cell Foam Sheet and cut it to suit your object. It's typically available in 50-100mm blocks/sheets and there are even more dense foams if you hunt about. If you've purchased a TV in the last several years it most likely was packed with this as there seems to be a move away from Polystyrene. It also looks better for such a project.
Good luck
Best
JA
Last edited by JA; 24-11-2021 at 04:33 PM.
|