Its a white plastic dip and it was never sprayed on the top. Only directly on the body panels. To top it off I have photos of the damage before the dip was sprayed on and the damage to the second top occurred months after the dip job was put on. How the Service manager explained it to me was: "Mazda thinks that the dip might be sliding off the car maybe in the rain or something and causing a chemical reaction that weakens the top in only two places..." It sounded like of like grasping straws or aluminum hat wearing even for me and I have said some pretty off the wall things, haha