Wet Vs Dry mount to coroplast
Did a test yesterday, and the bottom line is that after an overnight drying period, the adhesion of the wet and the dry were pretty much the same on the coroplast. If you go the wet route, let the mounts rest for a while to avoid the adhesive vinyl letting go of the coroplast. It took 4 or 5 hours for a decent bond to develop.
I personally would use the wet mount approach, much faster. My mounting guy, who has better skills than me, will continue to use a dry mount approach.
We were testing on a small 24x16 yard sale sign job. We've ordered a big squeegee yard sale tool to speed up projects like this in the future. Anything much bigger, we'll run through our roll mount press (like a 4x8').
Island graphics- thanks for the video, helpful in so many ways.
GypsyGraphics- thanks for raising the issue. Perfect timing!