castable condoms

Hello guys n gals…

Objectivo: Would like to cast a condom, from thicker material, like a silicone material, say 3 or 4mm thick (not .0000000001 :smiley: ).

? Are there any good websites which introduce silicone rubber, and help one select the appropriate hardness. (I want mine to be…hmmm…hardness/elasticity similar to a wetsuit…(i know this is a rubbsh comparison - mind went blank)

? also need to get hold of this stuff…I’m in the U.K. :smiley:

? What is the easiest method of making a mould to cast this rubber into… we’re talking lounge style workshoop here… easier the better…

Many thanks