Provides a permanent, protective gloss coating that will not yellow with age. Moisture-resistant and smudge-proof. Improves artwork and photo contrast. Dry to touch: 10 -15 minutes; Dry to handle: 2 hours; For use on Wood, Metal, Plastic, Paper Mache, Glass, Plaster, Ceramic, Dried Silk Flowers, Paper, Wicker
https://www.amazon.com/Krylon-K01303A07-Crystal-Acrylic-Coating/dp/B001K65K26