Hey all...
So here's the skinny on it...
Pinball machine is sitting upstairs (second floor) of my house. Thermostat set at 68-72. Cab has been in the same room for a week so it's acclimated to the temp and everything.
Cabinet was sanded, filled, sanded, and primed with two coats.
Same process I've done before.
The difference (for me) is that I used rapid tac. I've used the wet method before but with Windex. This was the first time using rapid tac. I followed the instructions to the letter.
Now, the interesting stuff is that:
a) the decals adhered to the head properly, prepared using the same method, even the same cans of paint.
b) the decals kind of fell into a rumpled pile on the floor. I picked them right up off of the floor without them really sticking
They really felt like they had the tackiness of a post-it. My wife commented when she was trimming them (yes, she does that MUCH better than I do!) that the material from the head decals seemed different. Couldn't describe it.
The thought about the adhesive weakening after a long time rolled up was what Darin suggested. I'm personally stumped.
I'm upset, bummed, frustrated...I guess on the upside the cabinet is still prepped....