I have an 07 Expedition that I'm going to be doing rockers on pretty soon. The rust crept behind my rear lower fender flares/ wheel well molding so I need to remove them. I replaced my front fender flare once before so I know about the tape to remove it. I want to save the flare because it's perfect. My question is, is using the 3M style molding tape the only way or is there another trick?

Thanks.