Subli Blocker Custom Heat Transfers have been designed specifically to block the dye from sublimated garments coming through to the heat transfer.
Our innovative print technology inhibits dye migration on sublimated and brightly coloured garments, perfect for workwear apparel.
Allowing Custom Heat Transfers to stay true to their original colours, Sulbi Blocker Transfers are available in both UltraColour and Screen Printed Heat Transfers so you can produce both full colour and block colour designs to suit the requirements from your customers.