Concrete vinyl
There are a couple vendors that sell stuff for that. Arlon has DPF 8000....no special tools required. 3M has 2. Weve printed on both...one for textured walls needs high heat....roller application...etc. I have some of that kicking around. The other material is a non-IJ product but we have had up at the Met Life Stadium since it opened. No special tools needed on that one. Will contact vendor we got it from to confirm the make of it.