As an EC, we have never had to do anything to our holes. That is the job of the insulator or GC. But then it was just the top and and bottom plate. Except once when they wanted every hole caulked with fire caulk at the begining of a townhome project. Turns out there was a lack of understanding on someone's part, several hundred dollars of caulk later.......they really only needed the top & bottom.