Modelling clay5 min read
How to Harden Modelling Clay (It Depends Which Kind You Have)
Some modelling clays harden in an oven, some in air, and some never harden at all. Identify which you have first, then use the right method.
Air-dry clay
3 posts filed under air-dry clay.
Air-dry clay5 min read
How to Store Air-Dry Clay Once Opened
Air-dry clay begins drying the moment the packet opens. Double-wrapping, a damp sponge and an airtight box will keep an opened block workable for months.
Troubleshooting5 min read
Why Air-Dry Clay Cracks (and the Fixes That Actually Work)
Air-dry clay cracks because it dries faster on the outside than the inside. Here is how to control thickness, moisture and drying speed so it does not.