Glitter DTF PRESSING INSTRUCTIONS Cotton Fabrics 310°f-320°f Degrees Fahrenheit Polyester Fabrics 250°f-260°f Degrees Fahrenheit High Pressure Time: Press Once For 8-10 Seconds And Wait For 15 Seconds For Cooling, Then Do Hot Peel The Dtf Film For Better Feeling On Fabrics Re-press 3 Seconds With Teflon Sheet After Hot Peeling Troubleshooting Please Make Sure The Heat Press Is Calibrated Before Starting Production And That The Temperature On The Digital Display Matches The Heating Element With A Temp Gun