â¢ INTERLOCK (noun) The noun INTERLOCK has 2 senses: 1. a device that prevents an automotive engine from starting. 2. the act of interlocking or meshing. Familiarity information: INTERLOCK used as a noun is rare.
Step 7. Place the baking tray with the sculpture in the oven and keep it in according to the time indicated on the packaging's label. Typically, polymer clay cures within 20 to 30 minutes, but if the sculpture is thick, it should be baked for longer.
Making Clay with Cornstarch and Baking Soda. 1  1. Gather the ingredients. 2  2. Combine the cornstarch and baking soda. 3  3. Add the water, vegetable, and food coloring, if using.  4. Cook the 1  mixture. 5. Scoop the clay onto a plate to cool.  6. Let the clay 1  cool. 7. Store in an airtight container.Cooked clay can keep for several months, if well sealed.