PLA will stick to glass at 60-75 degrees, but it sticks even better to our blue painters tape at room temperature.
We use it for all of our PLA prints.
Don’t be fooled into thinking any blue tape will work for 3D printing PLA – but the one we use and sell will.
Our blue tape works perfectly with the THREEDY when printing with PLA. It will also work with other printers including Mendels, Makerbots, Repraps and Ultimakers.