I putty to fix some dings in the tail of my Camaro when I was in high school, worked perfectly too.
Another use for Future I found a couple of weeks ago...I use an electric handpiece at work, it's similar to a Dremel, except that it's slightly larger than a marker, it's got a curly cord like a phone cord that attaches it to the control box and it has a foot pedal so I can vary the speed from 0 to several thousand rpm. Sometimes I accidentally nick my fingernails or thumbnails up with bits and grinding discs and wheels.
Last week I just about burrowed a small carbide burr through my left index fingernail, it left a deep L shaped gouge. When I got home, I brushed some Future on, waited for it to dry and repeated. After a few coats, I lightly sanded my fingernail then kept brushing Future on and repeating until I'd filled the gouge in with Future. It's growng out nicely and quit hurting once it was filled up. You can't even tell it was there unless you look really closely.
Madda
Trifles make perfection, but perfection is no trifle. -- Leonardo Da Vinci
Tact is for those who lack the wit for sarcasm.--maddafinga