Shelf life of 3M IJ8624 textured surface film

[painterjrm]

I have a partial roll of film that's 3 years old. Still plenty sticky when you peel back a corner. Can I print and install on an interior block wall and expect it to last? 3M tech bulletin says 2 year shelf life. I'm sick of making 3M executives wealthy.

 

[danno]

My experience has been that the plasticizers give up and don't allow good prints. I have printed on product as old as 5 years, then again some don't last 6 months.