What type of glue or adhesive is safe to use if a piece of this craft sculpture breaks?

Oh no, a piece of your beloved craft sculpture just snapped off! Don’t worry—you can fix it, but you need to choose the right glue. The safest adhesive depends on what your sculpture is made of. Here’s a friendly guide to help you make the best choice.

If your sculpture is made from common craft materials like air-dry clay, polymer clay, paper mache, or lightweight wood, PVA glue (like Elmer’s Glue-All or Tacky Glue) is a safe bet. It’s non-toxic, water-based, and dries clear. Just apply a thin layer to both broken edges, press them together, and let it dry for a few hours. For a stronger hold on porous surfaces, a slightly thicker white glue works wonders.

For sculptures made of resin, hard plastic, or glass, you’ll want a non-toxic epoxy glue. Look for brands labeled “non-toxic” or “low odor,” like a two-part epoxy resin. Mix a small amount according to the instructions, apply it sparingly, and clamp the pieces together until it cures. It’s strong but safe when used in a well-ventilated area.

If your sculpture is small and lightweight, like a polymer clay figure or a plaster cast, a low-temperature hot glue gun is an excellent safe option. The glue dries quickly, is non-toxic after cooling, and can be easily removed if you make a mistake. Just be careful not to burn yourself—adult supervision is a good idea for younger crafters.

Avoid super glue (cyanoacrylate) for porous sculptures, as it can drip or cause white fogging. Also steer clear of solvent-based adhesives like rubber cement, which can release harmful fumes. Always check the label for “non-toxic,” “child-safe,” or “AP-certified” to be sure.

In short: PVA for clay and paper, epoxy for resin and plastic, and hot glue for small repairs. With the right safe adhesive, your craft sculpture will be good as new—and ready for display again!