Message from PF-6666
RocketChat ID: YTfsSSXBHNfqD51Xl
This is what I'd use. It's rubberized roofing cement. Sling a good amount onto wall using a large size trawl, spread out over area, bam. Extremely hard to remove once it seals to the surface. I would do a bit of practice before going out for the action. I would also research as much as I could about local laws to know the worst of what to expect if caught.
But besides that, I've had an order pending from the print shop for a couple months, is it possible to receive that at the December event or does it have to be mailed out?