Task series is a better product. OOMOO is too easy to tear and is not very rigid, mold life is very limited.
That CRC mold release is nasty nasty stuff, I used it once when I was out of the good stuff, I would stay away at all costs.
I only recommend using MANN ease release 200 aerosol or 205 liquid. Smooth on site or below.
Buy Ease Release® 200 & 205 General Purpose Release Agent from Reynolds Advanced Materials