Something completely non LC or GC related:

There are some delivery problems for a particular UV curing adhesive I am interested in which are supposedly caused by a shortage of raw materials. I am trying to find out more but in the mean time: is anybody aware of any shortage that could affect UV adhesives?
Composition is sort of unknown but they are mostly based on acrylates and sometimes urethanes....
Are we still in an acrylate shortage which caused the ACN shortage?

thanks,

rh