There are two ways to practise kintsugi. The first uses epoxy resins and synthetic adhesives. The second uses urushi, a natural lacquer harvested from the urushi tree. Both result in a repaired object with gold tracing the breaks. But the materials, the process, and the relationship you end up with are entirely different.
This is not a question of which approach is correct. Understanding the distinction, however, offers a clearer view of what kintsugi is actually about, and what it asks of the person practising it.
What is simplified kintsugi?
Simplified kintsugi uses epoxy resin or synthetic adhesive to bond broken pieces, then finishes the seams with gold-coloured paint or powder. The materials are widely available and the process can be completed in hours or days rather than weeks. For anyone curious about kintsugi, or looking to try the technique for the first time, it is a reasonable starting point.
The visual result is similar to traditional kintsugi. The gold lines are there. The break is visible and made beautiful. For a piece intended for display, simplified kintsugi is entirely adequate.
The limitations are practical ones. Synthetic materials are sensitive to heat, which rules out dishwashers and microwaves. Over time, the adhesive can yellow or lift. A piece repaired with synthetic materials is generally better understood as decorative rather than functional. It is kintsugi as aesthetic, without the full commitment to continued use that the traditional technique implies.
What is traditional kintsugi?
Traditional kintsugi uses genuine urushi lacquer at every stage: to bond the broken pieces, to fill any missing sections, and to prepare the surface for gold or silver. Urushi does not dry through evaporation. It cures through a chemical reaction with humidity, which means the process requires controlled temperature and moisture throughout, and cannot be rushed.
A piece repaired with traditional kintsugi can be used as tableware again. Urushi lacquer has natural antibacterial properties and, properly cured, is safe for long-term use. It is relatively heat-resistant and, with careful handling, will last for decades.
The process takes a minimum of several weeks and can extend to several months for complex repairs. Each layer of lacquer must cure fully before the next stage begins. The work is not difficult to understand, but it cannot be accelerated. The lacquer sets at its own pace, and the craftsperson follows.
What the difference in materials means
The gap between simplified and traditional kintsugi is not only about durability or practicality. It is also about the nature of the relationship that forms between the object and the person repairing it.
Simplified kintsugi repairs an object quickly. The result is visually close to the traditional technique, and for a piece intended for display, that may be enough.
Traditional kintsugi requires you to spend weeks, sometimes months, in the company of a broken object. You wait for each layer to cure. You return to the piece again and again. By the time the work is finished, you have shared considerable time with it. The object is no longer simply something you owned and then repaired. It has become something you worked with.
If kintsugi's central idea is that damage can become part of an object's value rather than a reason to discard it, traditional kintsugi enacts that idea through its materials and its process, not only its appearance. Urushi is a material that requires time to grow, time to harvest, and time to cure. The process mirrors the philosophy.
The meaning of taking time
Most contemporary repair and manufacture is organised around speed. Simplified kintsugi fits within that logic. It offers the look of kintsugi without the commitment of time.
Traditional kintsugi is unusual in that it makes no attempt to work around its slowness. The lacquer cures at a fixed rate. Steps cannot be skipped. The process is not slow because the technique is old. It is slow because the material requires it, and the material is non-negotiable.
Whether to repair something quickly or to take a long time with it is also, in a quiet way, a question about what kind of relationship you want with the objects in your life. Traditional kintsugi answers that question before you begin.
Receiving a kintsugi piece
Not everyone who is drawn to kintsugi will repair objects themselves. But it is possible to receive the result of that process: a piece that a craftsperson has worked with over weeks or months, brought back to a usable state through traditional technique.
A kintsugi piece repaired with urushi carries the full history of that process. It broke. Someone chose to repair it rather than discard it. The time and judgment that went into the repair are visible in the gold lines on the surface. That is different from a piece that simply looks repaired.
FAQ
What is the difference between simplified and traditional kintsugi? Simplified kintsugi uses synthetic adhesives and is generally intended for display. Traditional kintsugi uses urushi lacquer throughout and produces a piece that can be used as tableware again. The process is slower, the materials are more demanding, and the relationship formed with the object during repair is fundamentally different.
Can traditional kintsugi pieces be used as tableware? Yes. Urushi lacquer has natural antibacterial properties and is safe for long-term use when properly cured. Pieces should be hand-washed with a soft sponge and kept away from dishwashers and microwaves.
How long does traditional kintsugi take? A minimum of several weeks, and complex repairs can take several months. Each layer of lacquer must cure under controlled humidity before the next stage begins. The process cannot be shortened without compromising the result.
Does simplified kintsugi deteriorate over time? Yes. Synthetic adhesives can yellow or lift with age, particularly with heat or regular use. For a display piece this may not matter, but simplified kintsugi is not suited to everyday functional use.
How does kintsugi relate to wabi-sabi? Wabi-sabi is the Japanese aesthetic philosophy that finds beauty in imperfection and the passage of time. Traditional kintsugi enacts this idea directly: the break is made visible in gold, and the slow process of repair with urushi reflects the same acceptance of time and impermanence that wabi-sabi describes.