Silicone Mask Silicone?
So I have created a negative of a sculpt (two part plaster) for a full head and top of shoulders mask; I would like to cast it out of silicone but I am not sure what to use... I need something available in uk that can stretch a lot (it is a tight mask so that it binds to your expressions) and is soft like skin. (And Cheap! :) tops around £30) I was thinking about platsil Gel 00 or 10. What do you think? Thanks! (And if you can, how much would I need?)