Mixed Media with Sublimation – One of the best things about sublimation is that once you have created and pressed a fabric item, you can always add to it! With sublimation temperature ranging from 375-400 degrees, anything else that is heat applied will be at a much lower temperature and will not cause the original transfer to gas out. Some great options are adding heat transfer vinyl, rhinestones and embroidery into the mix to create truly personalized items.
This info is from Sarah Young, Miles 65 Apparel
