Sefa lower platen

[Goprint]

I’ve recently obtained a Sefa Clam Pro but it has no platen, I was wondering if someone could tell me the thickness of the aluminium lower platen so that I can order some aluminium plate and fabricate one, if you could also send the foam thickness would be appreciated. i’m okay for the locking pin and lugs
thanks in advance.

[pw66]

I don't know about Sefa but on my pressmech it is 10mm thick.