Sorry if this has been answered elsewhere (I tried searching!) but does anyone have any experience using 3D printed nylon as a mould for an RTV silicone part?

Specifically, my question is - would the nylon act as an inhibitor for addition cure RTV silicone (like this stuff)?  The specific type of nylon is PA2200, which looks like it's basically PA 12. 

I can't think of a reason why that nylon would cause problems, since it's not on the list of inhibitors, but I thought I'd check first!

Thanks in advance.

Dan

Actually, the printed finish of the mould gives an interesting texture/pattern to the finished product. I find that smooth silicone has a kind of dead flesh feeling.

The tabs at the side of the mould allow me to use a nut and bolt to pry the 2 sides of it apart.

Brian.