Have been printing ABS with a Dreamer for a while with great results:

Printer: Dreamer, all metal hot end.
Bed: PEI sheet (amazon, cheap) - 3M adhesive tape.
*This is what you want, its incredibly tough, and it is perfect for PLA prints*
Extruder: 245C
Bed Temp: 115-120C, I got the best adhesion at the higher temp.
Use purple glue stick (PVP) .. one pass, make the print area or whole bed purple. I don't clean between prints, just dab a paper towel with water and quickly wipe the area - it turns purple again, then I put another layer on. Works every time, 100% of the time. Use bare PEI bed for PLA prints. Gluestick for everything else.