Kintsugi Oxford
  • Home
  • REPAIR SERVICE
  • Shop & Booking
  • what's on
  • Kintsugi in Kyoto
  • What is kintsugi ?
  • Repairing a single break
  • Repairing a chip
  • Applying Urushi and Metalllic powder
  • Sealing, Polishing silver and gold finish
  • Filling in a missing piece
  • How to re-do.
  • Badly-damaged lamp to repair
  • Mugi Urushi
  • Kokuso
  • SABI
  • Shita-nuri, Naka nuri
  • How to repair leaking crack
  • How to use starter kit
  • Home
  • REPAIR SERVICE
  • Shop & Booking
  • what's on
  • Kintsugi in Kyoto
  • What is kintsugi ?
  • Repairing a single break
  • Repairing a chip
  • Applying Urushi and Metalllic powder
  • Sealing, Polishing silver and gold finish
  • Filling in a missing piece
  • How to re-do.
  • Badly-damaged lamp to repair
  • Mugi Urushi
  • Kokuso
  • SABI
  • Shita-nuri, Naka nuri
  • How to repair leaking crack
  • How to use starter kit

Badly-damaged lamp for repair.

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First remove glaze from the broken edges to ensure a good urushi bond; sandpaper can also be used.
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Then join pieces one by one using epoxy glue and support repair using masking tape. Quick-setting epoxy is usually sufficient but for a large heavy piece a slower-setting epoxy gives a stronger finish.
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In this case there was still movement while glueing due to the size and weight of the lamp so masking tape was used as a lightly-adhering support bandage during the glueing process.
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Putty was used to fill the gaps.. no need to check for leaks in this case!
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First urushi coat in red then placed in moist box for 24h.
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Second coat is in black to highlight any missing areas then placed in moist box again for 24h.
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Third coat in red again then moist box briefly 10-30min.
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Dust brass powder with brush.In this case I chose blue brass powder because the piece is predominantly blue.
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Remove excess brass powder gently with brush or silk ball. Take care not to break this surface powder coat. Place in moist box for ½ hr then repeat removal of excess brass dust and start polishing gently at the same time. Repeat this stage 2 or 3 times more at 1hr/2hr intervals, replacing in moist box each time.
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​Finally after settling in a safe place for 1 week, repair can be washed gently using soapy cool water.
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