General Temperature Guidelines Typically, for HTV you will be using a temperature between 305°-320°F for 15-20 seconds. I usually use do mine at 323°F for 15 seconds, Peel off the carrier paper, and press for an additional 10 seconds. However, I am usually working with the ThermoFlex Plus and I have arrived at that process by experimenting with my equipment and materials. You may need to do a little bit of experimenting of your own, but I have created a guide to get you started. Below you will find a table of manufacturers, products, and their recommended heat and press times. I have also included a instructional video at the end to show you my process. BrandHTV TypeTemperatureHold TimePressurePeelSecond PressSiserEasyWeed30510-15 secondsMediumWarmSiser EasyWeed Extra30510-15 secondsMediumWarmSiser EasyWeed Electric30510-15 secondsMediumWarmSiser EasyWeed Stretch32020 secondsFirmWarmSiser EasyWeed Sub Block26510-15 secondsMediumWarmSiser EasyWeed Adhesive2755-10 seconds***MediumWarmSiser EasyPatterns30510-15 secondsMediumWarm2-3 secondsSiser EasyReflective30515 secondsMediumWarm2-3 secondsSiser Blackboard27515 secondsLightWarmSiser Glitter32015-20 secondsMediumWarmSiser Holographic32015-20 secondsMediumColdSiser Metal30510-15 secondsMediumColdSiser StripFlock Pro31110-15 secondsMediumWarmSiser StripFlock32015-20 secondsMediumColdSiser Brick 60031120 secondsFirmWarmSiser ReflectAll3055 secondsMediumWarm10 secondsThermoFlexThermoFlex Plus320-33015 secondsMediumWarm2 secondsThermoFlexThermoFlex Plus Frosty Clear320-33015 secondsMediumCold5 secondsThermoFlex ThermoFlex Stretch320-33015 secondsMediumWarmThermoFlex ThermoFlex Light315-32015 secondsMediumWarmThermoFlex ThermoFlex Xtra300-3053-5 seconds *MediumCold10 secondsThermoFlex ThermoFlex Turbo2705 secondsMediumWarmThermoFlex ThermoFlex Turbo (Nylon)3003-5 seconds *LightWarm10 secondsThermoFlex ThermoFlex Turbo Brights3705 secondsMediumWarmThermoFlex ThermoFlex Turbo Brights (Nylon)3003-5 seconds *LightWarm10 secondsThermoFlex ThermoFlex Sport300-3208-10 secondsMediumWarmThermoFlex ThermoBanner 2212-28510-15 secondsLightColdThermoFlex EconomyFlex33010-15 secondsMediumWarmThermoFlex Dimension32025 secondsMediumColdThermoFlex Dimension 23005 secondsMediumWarm20 seconds **ThermoFlex BlackBoard2705 secondsMediumWarmThermoFlex BlackBoard (Nylon)3005 Seconds*LightWarm10 seconds (*) Preheat garment for 5 Seconds (**) Turn inside out (***) Apply top layer after peeling https://youtu.be/fHZbgR5XeFA
