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Keyaki for Kokuso – Zelkova Powder for Kintsugi

Keyaki Wood Powder – Japanese Zelkova for Kokuso Urushi

Keyaki, or Japanese Zelkova, is a finely ground wood powder traditionally used in kintsugi to prepare Kokuso Urushi.

Kokuso Urushi is a thick, strong filling compound particularly suitable for filling larger gaps, rebuilding missing areas and restoring chipped ceramics. It is one of the essential preparations used in traditional kintsugi, alongside Mugi Urushi and Sabi Urushi.

Mixed with Ki Urushi and other traditional ingredients, Keyaki provides the body and consistency required to create strong, workable repairs before the smoothing and finishing stages.

Traditional ingredients used to prepare Kokuso Urushi:

  • Flour or rice-based paste

  • Water

  • Ki Urushi

  • Keyaki (Japanese Zelkova wood powder)

An essential material for practitioners wishing to work with traditional Japanese kintsugi techniques using natural Urushi lacquer.

Grams

Quantity

Item details

  • Contents: 20 g

  • Material: zelkova (elm) wood

  • Grain: #40

  • Origin: Japan

Shipping & Delivery

Delivery to France, Belgium, Luxembourg, Switzerland, Italy, Spain and throughout Europe

All orders are shipped from Bordeaux, France, with a tracking number.

We ship our Urushi lacquers, kintsugi kits, powders, and accessories throughout Europe. All orders are shipped with a tracking number.

  • 🚚 Free delivery on orders over €50.

  • Same day dispatch for all orders placed before 2pm Paris time , Monday to Friday.

  • Careful packaging to protect the products during transport.

Delivery times

  • 🇫🇷 France: 24 to 48 business hours

  • 🇧🇪 Belgium: 2 to 3 business days

  • 🇱🇺 Luxembourg: 2 to 4 business days

  • 🇮🇹 Italy: 3 to 5 business days

  • 🇪🇸 Spain: 3 to 5 business days

  • 🇨🇭 Switzerland: 5 to 7 business days , depending on customs formalities

  • 🇪🇺 Other European Union countries: 3 to 7 business days

  • 🌍 International: 7 to 15 business days , depending on the destination

Delivery times are estimates and are calculated from the date of dispatch. Deliveries to Switzerland and other countries outside the European Union may be subject to customs duties, local VAT, or other charges.

Learn more about delivery and returns →

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