Anyone know of a clear changeable print media that comes in a 61.5" roll???

[Chasez]

We change graphics for a very large client every quarter and the designer is wanting to do a fade to clear and not see any hard lines from the edge of the material. Currently we use 3M IJ36-20 to do the graphics as it comes in a 61.5" wide roll. From what I can find (3m, Avery, lintec, drytac) don't have a clear changeable adhesive that come in a roll larger than 54"-60". The designer doesn't want to see any seams either which makes things difficult. Reason we are needing the 61.5" roll is that some panels are 59.875" wide.

I still have yet to check into hexis, oracal, and arlon but hoping someone may know of something off the bat which would save me some time!

Thanks,

Chaz