Avery Dennison DOL 2100 is an 80 micron matt polymeric calendered overlaminate. The DOL 2100 is designed to provide an increase in UV protection and longevity for the printed media. DOL 2100 is a perfect match to any of the media in the Avery Dennison MPI 2000 range. The DOL 2100 is suitable for both internal and external application and can be applied over flat or semi curved surfaces. The rule of thumb is the overlaminate must match or exceed the life of the media.!