I am sure others have had this experience but thought I would share. The girls have pecked every bit of black foam off the AC line. While it is not required to have this on your copper line. It does allow your AC to perform better. So after some searching was able to find something that "should" work. I ordered it today and will post back how it goes.
https://www.wirecare.com/category/b...p/fpw2-00bk-dura-hvac-wrap-2-black-25-ft-cuts
https://www.wirecare.com/category/b...p/fpw2-00bk-dura-hvac-wrap-2-black-25-ft-cuts