Most application tapes in the industry are made to transfer sign vinyl, which does not require heat. When using these tapes to apply Siser HTV, you may be left with an adhesive residue. Additionally, the tape can be difficult to remove, slowing down the production process. A lot of time was spent formulating an adhesive tape that works perfectly with our heat transfer materials, including EasyColor DTV! This clear mask allows you to precisely place your image on a garment, then releases easily after heat application without lifting ink or leaving behind a sticky residue.