I used newspaper. I taped it on about an inch from the lines, then covered the rest with tape. I folded about an inch on the end of each piece of tape on an edge so I could peel it real easy. The key is to pull the tape before it dries, as that's when it'll peel. On the grill, it's not as bad because the line around the chrome will likely break up the dip and keep it from peeling even if you don't pull the tape right away. I tried racing strips and that's where the quick peeling came in to play. I ended up going back and doing several more coats (lots of bugs in my area for some reason), and the dip doesn't rip when a big bug hits it now. Once I get the gumption, I'm going to peel the dip and actually paint the chrome now that I know I like the look.