Krylon UV Archival Varnish offers advanced, non-yellowing protection against fading, dirt, moisture and discoloration. It's formula absorbs UV light while stabilizing light-prone pigments. We particularly appreciate that it is removable for conservation purposes by employing 100% mineral spirits or Isopropyl Alcohol.
 
Protects acrylic, watercolor, oil pastel, colored pencil, oil and more.