Step 1: What you need
2 identical money paper (mine is 5 dollars canadian)
Baby powder (talc)
2 coat rubber cement
Step 2: Apply 2 coat rubber cement
(wait for the first one dry and apply and second coat)
Apply about 1/2 inch wide in the center of the bill.
let it dry 5 min.
Step 3: Apply baby powder
and it stop the bill stick togheter.
Shake your bill for removing all the powder.