What Can I Use To Make Keys In My Two-Part Mould? - Neills Materials

Keys are simply shapes on the parting line surface of the mould that nest into each other to align the different parts of the mould.

Successful Mold Design and Execution; Keys, Vents and Pour Spouts

Homaupt for Audi Key Fob Cover Compatible with Audi A3 A6 A7 A8 E

A simple casting mould for hot metal key copying

I Want to create a mold. What is the faster drying plaster? - Quora

Featherhood: A Memoir of Two Fathers and a Magpie by Charlie

Buttons, Shells, and Other Found Objects: How to Make Molds for

Mechanical Keyboards

What Goes Into Creating A Custom Keycap Set

Mould Making - Gorton Studio