Some people have said that you need a gluestick, hairspray, masking tape, etc for PLA and ABS. I find that this is not the case for PLA, as I print with BuildTak. It's stuff that you put on the bed, very durable as long as you use rounded edge spatulas and makes things stick perfectly. I have not printed with ABS on it because my printer is an XYZPrinting Da Vinci Jr. 1.0, a generally cheap printer that only takes their company's filament without modification or chip hacking. I'm working on the second one.