How to Repair Cracked Pottery | Kintsugi, Adhesive & Putty Guide
Choosing the Right Repair Method
The best repair method depends on the type of damage, the piece's intended use, and your budget. Here's a comprehensive comparison of the three main approaches.
Method 1: Kintsugi (Golden Repair)
Best for: Visible repairs you want to celebrate Food safe: Yes (with real urushi lacquer) Durability: Excellent — lasts decades
Kintsugi uses urushi lacquer as adhesive and gold powder for decoration. The repair becomes a feature, not a flaw. Traditional kintsugi requires 3–4 weeks of curing time.
Method 2: Food-Safe Adhesive
Best for: Invisible repairs on daily-use items Food safe: Check product label — not all adhesives are food-safe Durability: Good for light use, may weaken with heat
Apply thin layer to both surfaces, press together, and clamp for 24 hours. Choose an adhesive rated for dishware and heat resistance.
Method 3: Ceramic Putty
Best for: Filling chips and small missing pieces Food safe: Varies — check product specifications Durability: Moderate — good for decorative pieces
Epoxy putty can fill gaps where pieces are missing. Sand smooth after curing and paint to match if desired.
Important Safety Notes
If a piece will hold hot liquids, only use heat-resistant, food-safe materials
Pieces with internal cracks should not be used for microwave heating
When in doubt about food safety, use the repaired piece for display only
