This is the Army Painter CP3027 Aegis Suit Satin Varnish Spray Can

The Aegis Suit Satin Varnish will protect any tabletop or roleplaying miniature & model from the wear and tear of the battlefield.

Unlike the Anti Shine Matt Varnish developed for Quickshade, the Aegis Suit will leave a slight satin finish on your models and is ultra protective on any acrylic surface.

Protect the paint work you have painstakingly put into your models by using this high-quality satin varnish: the Aegis Suit will not let you or your models down.