Apply baby powder on the build plate, shake of the excess. Seems to fill in the gaps. I can't recall where i learnt about it, but it works really well. Stickiness on textured pei is comparable to pla or petg.
I used to throw the textured pei plate with the sticking print into the freezer for 15 min, made removal much easier. Now I just add baby powder onto my build plate, and remove the print at room temp. Much easier, a little messier
Apply baby powder on the build plate, shake of the excess. Seems to fill in the gaps. I can't recall where i learnt about it, but it works really well. Stickiness on textured pei is comparable to pla or petg.