I have worked with Urushi, aka Japanese lacquer. You get a rash, some people never get over it. Others do get over it, and I did. Years ago I was in the black thumb club. I could stick my thumb in Urushi, and not get a rash. Since Urushi was a big thing in Japan (and other places), people who worked harvesting or packaging or using it either got over or did not. I have a friend who did not. He said he could walk down the street and detect if there was raw Urushi anywhere near by.
I still got a "tingle" even when I did not get a rash.
The way to tolerate the adaptation is hot water - spray water as hot as you can stand (without damage) on the affected area and you will get substantial relief for about 12 hours. The relief of hot water on an affected area cannot be understated. A friend used the word "orgasmic" and it fits. I can almost imagine someone purposefully getting the rash just to take a shower.
Finally in this bizarre world of Urushi - when it is cured (warm & humid), NOT dried, the chemical properties change so the coating does not cause problems. If you see photos of Chinese or Japanese rice bows ls that are red or black they are probably wooden bowl coated with Urushi and cured. Urushi as used to make eating utensils.
There is more. There are an incredible number of decorative techniques. Supposedly each village had its own. One of the best is Rankaku. Tiny chips of quail egg shells are placed to form a pattern.
I still got a "tingle" even when I did not get a rash.
The way to tolerate the adaptation is hot water - spray water as hot as you can stand (without damage) on the affected area and you will get substantial relief for about 12 hours. The relief of hot water on an affected area cannot be understated. A friend used the word "orgasmic" and it fits. I can almost imagine someone purposefully getting the rash just to take a shower.
Finally in this bizarre world of Urushi - when it is cured (warm & humid), NOT dried, the chemical properties change so the coating does not cause problems. If you see photos of Chinese or Japanese rice bows ls that are red or black they are probably wooden bowl coated with Urushi and cured. Urushi as used to make eating utensils.
There is more. There are an incredible number of decorative techniques. Supposedly each village had its own. One of the best is Rankaku. Tiny chips of quail egg shells are placed to form a pattern.