A lot of us repair shops will use this if we can’t get precut as the precut adhesive is made from this: [product|IF317-072]
I recommend you use a Q-tip and some acetone to clean any remaining adhesive off of the frame, then once the display is glued to the frame, heat it up like you’re taking off the display and clamp it down around the edges or use something to apply light but firm pressure to the edges. This will ensure your screen is firmly secured.