Water-based size with adhesive properties for gluing metal flakes. Suitable for less experienced users. Flakes can be glued after one hour but within 12 hours. Before applying the mixture, insulate the surface with diluted acrylic paint and smooth after applying several layers. Then apply 1 to 2 thin layers of the mixture with a soft brush. Leave to dry until the mixture is sticky to the touch and start applying gold flakes.