When l recently changed my car l had to of course remove my Dash cam. Knowing other friends have had problems re attaching there cameras to the windscreen l was dreading putting it back on. The original was bonded so well l had to use a Stanley knife blade to safely remove it. The bonded button was destroyed getting it off, so l was very relieved to see GKU sold replacements. Ordered on line and a couple of day later it was delivered and with a spare adhesive pad and film sticker. So next time I have a spare. New car, now with the camera reinstalled. Excellent