Outside....if absolutely necessary.
I hate rolling masked vinyl! I ship flat whenever I can...but as we all know it's not always an option!
Outside. That way if anything tunnels it will be the backing and the vinyl will still be relatively flat when installing. And roll it in as large a diameter as posible.
pretty much all vinyl will tunnel given the right circumstances.will it do that will all vinyl or just the thicker stuff.
Primarily after transfer tape is applied. If rolled with vinyl out before transfer tape applied it likely won't tunnel, but you risk the cut vinyl getting caught or stuck to the backing paper when rolled up, especially if there are small pieces or sharp points in the cut vinyl.and is that even before it has x-fer tape put on it?