Yea there are several sellers on eBay that sell the kits. There is one out of Jonesboro Arkansas that I usually contact to get them ordered. I might look into establishing my account with Katzkin again
Yea I used to be a Katzkin dealer when I had my window tint shop years back. It’s typically not hard just time consuming. You just take your time taking the cloth off and that’s basically showing you how it will go back together. It’s time consuming but not a hard job just tedious work