Odd question but I recently bought a front license plate delete cover from a fellow forum member, I put it on the car and the next day I came back to a crumbly mess around one of the screws. I guess the AZ sun demolished it? Now there is a crack in the cover from one screw-hole up to the top. Has anyone had this problem before? If so is there any sealent or glue that worked for you? Thank you!