1. Gently scratch crisscross lines on areas to be joined.Â 2. Using a soft brush, moisten scored areas or broken edges with water. Use the same brush to apply a good coat of Patch-A-Tatch to these areas.Â 3. Quickly attach or fit the pieces together and hold securely for a few seconds.Â 4. Brush a little Patch-A-Tatch over the joint and, when set and thoroughly dry, scrape, sand, sponge or otherwise finish, and the piece is ready for decorating or firing.Â 5. Clean up with water.