Ok this is a urethane rubber, so is vaseline ok to use? If so, what are the ''exact'' specifications to applying the release agent on my piece? And would I apply the rubber on when the release agent is wet? If so would it be safe to apply the rubber on with a brush? Or would this just wipe away the release agent? And while your at it, would I need to apply the release agent on the rubber when I am about to make the mother mold? And in the mold itself when I am about to make the cast? And would a release agent ruin the physical properties of the mold? Basically would it leave any bumps, or ridges anywhere? Srry for practically saying the same thing twice, this is just a more detailed list of my expectations.