A few months ago I got my first can of Creative Imagination Super Seal. It is designed to protect your paper, glass, metal and photos from dust, water, aging, etc. You just spray it on and let it dry. It works wonderfully for mini books, altered art and more. One of the things that I really appreciate about the product is that it is non-toxic! Now, that is what I am talkin' about! There is a video about the product, here.