It's common to use hairspray, especially AquaNet, as a bed adhesive. My understanding is this works because the spray includes a chemical called polyvinylpyrrolidone, or PVA.
What other brands of hairspray are known to contain this chemical in sufficient concentrations to work as an effective adhesive in 3D printing applications?
From an MSDS for AquaNet hairspray:
Water (Aqua), Dimethyl Ether, SD Alcohol 40-B (Alcohol Denat.), VA/Crotonates/Vinyl Neodecanoate Copolymer, Acrylates Copolymer, Aminomethyl Propanol, Sodium Benzoate, Cyclohexylamine, Triethyl Citrate, Cyclopentasiloxane, Sodium PCA, Masking Fragrance (Parfum)
The MSDS doesn't mention polyvinylpyrrolidone.
I suspect that the "PVA" here is the VA/Crotonates/Vinyl Neodecanoate Copolymer. A little googling indicates that this is a common ingredient of hair sprays, and works by forming a thin coating over hair to prevent it from adsorbing moisture.
I stumbled upon three types of Loreal(R) hairspray that have these ingredients. It seems likely that there are more.
Disclosure: I use AquaNet on an aluminum bed as a PLA bonding agent, and on my Prusa PEI covered bed as a PET-G release agent.
