Water-based acrylic varnishes with new, quick drying formula and an acrylic resin of extraordinary hardness and permanence. Protects painted models from dust and scratches, dirt and humidity. Acrylic varnish should never be applied until the paint has dried completely, and it is recommended to wait at least 24 hours. Varnish should be applied in fine coats at approximately four hour intervals. Brushes or other utensils should be kept humid while working.