Things that I use for making prints stick to my build plate:
- Hairspray (Aqua-net is recommended)
- Frog Tape (seriously, this works the best)
- 3M Blue Tape (painters tape...works well, but Frog Tape works better....the green stuff)
- Sanding and scuffing the acrylic build plate
- School glue stick (I use this a lot on the flashforge finder