Has anyone here used that green slime tire puncture sealer? I am making preparations for a long trip, and was wondering if this would be good to add to the emergency kit. It appears it can be used before or after the puncture. Anyone have experience with this stuff? Does it seal well? Does the stuff come out of the hole and coat the underside of the car and if so, how hard is the cleanup? Does it cause the tire to become out of balance? Does it corrode the Ferrari rims? Thanks.