Solvent based paint for mirror eff ect on glass. It is recommended to use on the back side of the glass. Shake the bottle well before applying, then change the cap to the spray pump. Screw it tightly. Spray the paint evenly from approx 15 cm / 6 inches distance to the clean, degreased surface and allow to dry. Apply one more layer, if necessary. For protection - after it is completely dried (about 3 hours) - spray a thin layer of Pentart Protecting mist and when it becomes dried, apply a black matte acrylic paint using sponge brush.