Getting StazOn.... to Stay On?

I just got myself a Stazon inkpad and a stamp, after a long time of just Sharpie. I stamp it, and then let it dry by a heating vent for 12 hours…. and yet, it easily scratches off with my finger…. How do I get Stazon to stay on?

Are using a StazOn ink pad or the refill bottle? The ink pad works great with a good rubber stamp just do not press too hard and have a steady hand. If stamps too thick and smears stamp can be removed with ISO 99% let dry and try again. Good Luck.