Vapon Topsol Adhesive Solvent is for removing Vapon NoTape Adhesive as well as other adhesive residues. 4oz bottle. This is an extremely effective product designed to remove tough residue.
Directions:

To remove adhesive: Apply to surface and rub gently with a cloth until adhesive has been removed. Wipe away any remaining solvent before applying new adhesive or covering skin.
4 fl.oz. (118ml) screw top bottle