Anyone seen this ? RenShape board.

[EddyCurrent]

Described to me as like solid Bondo
http://www.johnburn.co.uk/newsitem.php?newsID=193

[Musht]

Link takes to SLA resins for DLP printers:

https://thre3d.com/how-it-works/light-photopolymerization/digital-light-processing-dlp

Almost thought of starting a Kickstarter myself, hey with enough cash can actually get someone who knows what they`re doing ;-)

You meaning Renshape tooling board, its a very finegrain PU foam that costs about same as foamed gold when was trying to find some?

[JAZZCNC]

I had some samples(still have) of this stuff given a while ago and it's beautiful stuff to work with and Solid Bondo is a good description of it because the dust that comes off it is just like filler dust so you need good vaccuum system.

I didn't buy but the material but like Musht says it's stupidly expensive and well out of DIY level.!