Most application masks in the industry are manufactured to transfer sign vinyl – which doesn’t require heat. These types of masking materials aren’t recommended for heat transfer vinyl as they will leave residue on the garment. Additionally, the tape may be difficult to remove which slows down the production process. Siser spent considerable time formulating masking materials that work in conjunction with our printable heat transfer materials. These CLEAR masks allows you to accurately place the image on the garment, then releases easily after heat application. Combine TTD Masks with Siser Print and Cut Materials for the best application results! 


Heat Transfer Mask is used to transfer heat transfer graphics to the fabric, such as Siser Easypatterns and StarCraft Transfers for Dark Materials. Regular HTV such as Siser EasyWeed comes with its own Heat Transfer Mask (also called a carrier sheet) so this is not required for those products. Since the surface has to be exposed on custom printed pattern vinyl for use to print on it, the heat transfer mask is not applied like it is on a product like Siser EasyWeed HTV.


Due to manufacturing and cutting process measurements
are an approximate (+ or - .2 inches)
for further application instructions


Siser TTD High Tack Mask 12"