PEI Sheet for Bed Adhesion

[bstag]

Ive printed 3 items on it..
so far its been really awesome..! im not exagerating

I printed some single wall items with no bottom layer that hold down well..

Printing ABS at 245, bed is 120
it holds strong until it cools to 30-35 degrees.. even at 50 degrees its still got a good hold
not using any cooling

Loving it so far.. havent tried it with PLA yet

PEI and PLA are great. I didn't even turn on the hot bed when i used it. I have since migrated to buildtak. The hardest part for either type is printing to close which every one has gotten use to. NO smoosh the stuff just sticks.