Siser P.S EasyWeed Subli LT

Standard heat transfer vinyl isn’t designed for use on sublimated polyester. If you apply regular HTV to a sublimated garment, you may experience “dye migration.” Dye migration is when the sublimation inks in the garment bleed into the HTV and change the colour of the vinyl.  EasyWeed Sub Block (also know as PS Subli LT) is specially formulated to block most dye migration and leave you with a crisp finished product. You can even layer other SIser® materials on top to create a more colourful design.