What product can I use to sublimate multilayer wood?

Various materials can be treated with Subli Prep, but it is essential that they then withstand the temperature of 200°C, which is necessary for the sublimation ink transfer to take place.

If it is wood, instead of the sublimation technique, I would recommend transfer printing, which still needs to be transferred using a heat press, but the temperatures are lower and, if you have a laser printer, you can do the prints yourself, you just need to get the right transfer paper.