Since the stickers are disposable, the monitor cannot be reinstalled tightly. So every time the display is disassembled for repair or upgrade, the adhesive strips has to be replaced.
Before you start placing strips, remove all of the old adhesive.
Compatible Models: Replacement for iMac 27" A1419 (Late 2012-Mid 2019).
Please heating the adhesive strip before installtaion, to make sure the adhesive tape tightly stick to the liquid crystal.press the edge of panel and let the panel lay down for a few minutes.
Installation guide is not included, so only for professional operation! We are not responsible for any damage during disassembly.