I would like to use a company to backstamp the mugs for me and then dye sub the outsides myself. Does this mean I will have to apply the sublimation coating myself or should it work regardless? I tried doing a trial onto a sample mug at 170 for 140 secs with the mug in as the temperature increased, but this didn't work at all. Is that because it has no coating?!
Alternatively I read something about vinyls for the backstamp? Can anyone tell me any more about them?
I'm sure it's a really silly question but I couldn't find much help on google!
bone
