After I achieved the desired colour I added the catalyst and a catalyst booster that accelerates the reaction meaning it will cure faster.
I painted in the first layer of silicone to help avoid air bubbles. Then I inserted the wire armatures and filled each half.
The two halves were then quickly sandwiched together and clamped while the silicone set.
After everything had cured, I opened up the mould and removed the hands.
The excess silicone 'flashing' is cut off as part of the trimming and seaming process.
Finally here are a pare of finished Silicone hands.