The foil helps, wrinkle it up good and put some super glue to hold it, the rays shall hit the sharp points of the foil and put a MEGA sparkle bright ness in your tail lights. Worked good-um ! But the foil shall start to oxide if you do not put sealer on the thing . Have you seen that New Aluminum Metallic Paint spray booms put out buy RustO ? Me paint a Tank with it , Blow out stuff. I sprayed some Poly clear coat over it . Now I plan to Pin Strip it . Of course before I perform this me use some of MY
magic Paint AND Clearcoat remover, this stuff shall smoke the coating off Quick and easy ( spray on hose it off) We can remove a coating in 4 hours Flat on a 18 footer. This is also a new product we have been using for over a year now.

Jim Weston .Polishing Americas Airstreams