paint it with flat-white paint, you'll be glad you did :thumbsup: ... Mylar is a pain in the ass to keep clean, and dulls after awhile, drastically losing reflectivity ... I bought very expensive brand-name Mylar (the best) ... less than two years later, my bluejeans would reflect more light ... even when new, it only is a couple % better than the flat-white, anyway ... Mylar ?, never again