The mold is sprayed with release, filled with silicone goo, and slowly brought together. After a few hours, the silicone has cured, can be removed from the mold, and the flash can be cut away from ...

The process starts with making a silicone mold of the existing keyboard ... Until now, no one has figured out how to make DIY silicone keypads, and repairing silicone was out of the question.