Fix Crayola Clay Cracks: Simple Solutions

11 mar 2024 the first step to fixing cracks in air dry clay is to identify the type of crack youre dealing with. Is it a surface crack, a shrinkage crack, or a structural crack? 19 dec 2018 when your sculpture cracks, you should moisten the cracked area, fill it in with fresh clay and really rub it into the crack to attach it to the dried clay. If the fresh clay won't. While success may vary depending on the severity of the cracks, you can try repairing any cracking that has occurred by adding a few.