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1. There is a problem with the quality of all the polyurethane, and the temperature resistance of the polyurethane used in the leather paint is too low, resulting in stickiness.
The current method is: clean and use Garriga Leather Simulation Oil for maintenance, which will greatly improve or even get better.
Is it the place of the shaft?
Rust with a little oil. >>>More
Use 2000 water sandpaper to polish it, if you can polish it out, you have to re-polish it and re-paint it if you can't polish it. Pay attention to hygiene, the formation of particles is related to lacquer and floating dust.
After my sofa is renewed, the skin is sticky with nothing, and it is sticky with toothpaste
If it is the taste of the skin, it has no effect on health. >>>More
Glue the ones that have fallen off with glue.