Because heat reflects back up from the mat rather than going through into your work table top you can press at a lower temperature.
Diy heat press mat.
80 82 bottom temperature gap between heat mat and seed trays.
Commercial heat mat surface temperature thermometer placed on top of soil.
The official mats are your best bet when it comes to which easypress mat you should buy but let s take a look at the alternatives as well.
This is much better for your garments in particular.
To control heating times use a thermostat or timer.
Diy light heat mat surface temperature.