Best Sealant for Rub n Buff?
I'm wondering what would be the best product to use to clear coat the top of rub n buff. I painted a helmet with it, and I'm worried about it wearing off since it's beginning to around the edges. I love the natural shine that rub n buff has, and want to preserve that luminosity as much as possible. I've also heard that some of the clear spray paints out there react with the rub n buff. Just wondering if anyone has brands or products to recommend, thanks!