Varnish

Crafters Companion Spray n Shine - SPR-SHI Crafters Companion Spray and Shine is a hard wearing, high gloss varnish which forms a protective layer over your papercrafting projects and prevents ageing and yellowing. You can also use it to add a layer of gloss to home printed decoupage sheets. Spray and shine dispenses as a fine mist and is acid free and non-toxic.