Hi, New to this forum, but I have been mucking about with various ways of sticking/holding ABS, ASA, PETG, I do use PLA occasionally.
Dimafix-I have 2 glass beds that are unusable as it pulled chips of glass out of the beds when printing PETG.
I only use dimafix on a non-pourous tape. Masking tape, Kapton, 80°C to 100 no cooling, heat till end
PVA Liquid Glue, diluted 50/50 with clean water, I use a squeegee to get a smooth coat, left to dry, then print ABS, PETG 80°C to 100 no cooling.
One trick I have learned is to watch the first layers, if they start to lift, a drop of acetone at the edge, runs under the print and seems to stick the print down.