PopSockets have replaced their adhesives with cheap alternatives and won't stick to my matte black phone case. So I ordered these 3M adhesives to replace them. These wow are the best! I first removed the cheap clear glue from the popsocket, then wiped the surface with the alcohol pad that came with it. 3M glue fits almost perfectly. I had to shave off about an inch of the edge with scissors when attaching the adhesive to the popsocket (before attaching it to my phone case), but it was easy to trim so it didn't matter much. This glue is very strong and won't fall off when my phone heats up (like the standard popsocket glue).
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