Chosen Solution

I opened up my iPhone 6s Plus to replace my screen, and removed the adhesive lining holding the front and bottom together. It should be 2.21mm adhesive (according to a Wired article https://www.wired.com/2015/10/waterproof...), but I can’t seem to find the adhesive online to buy. Could someone please help? Thanks Johnny

I would also like to know what tape Apple is using. In the meantime I use this [linked product missing or disabled: IF317-071-2]