Not so long ago I published a blog post showing how I make silicone components. If you haven’t read it I recommend you go through it first. I won’t cover all the steps for making the components — I will just discuss the game-changing improvements in my setup.
You might be asking what might be such a game-changer that it deserves a separate blog post. Previously, I designed open molds and pour silicone into them. Now I have found a way how to inject the silicone into a closed mold.
Injecting the silicone makes the whole process faster, cleaner, and also, more reliable (no more trapped bubbles!). On top of that, it allows me to design more complex molds which can, e.g., make removal a much more pleasant process.