I have several spools of different color filament. From different sources. Some ABS, Some PLA. Some usual tricks work for both, some dont. Always Kapton tape on the bed. Sometimes add the purple-on, clear when dry glue stick. Sometimes add blue painters tape. Plus the glue stick. I've found MakerGeeks ABS and PLA, and Octave ABS and PLA to be the best. I couldn't even get the E3D everyday samples to stick well. I just changed a problematic job that would not stick... with a black ABS from Makergeeks. all good now. I will need to start a recipe of success taped to each roll!