I am pullng the PETG over a puck that I created for the windshield & the back light.
It says Petg should be vacuum formed when it hits around 280 degress. I used my IR gun to check. But the heat source is under the Petg so the gun may be reading wrong.
The problem is that it didn't pull around the sides with good definition so I could cu it.
I tried the sag 1st but let it get to soft and it wrinked but did comform to the puck better.