Gilder's Paste is a wax-based medium can be used to add non-fading color or a gilded finish to materials such as Metal Castings, Filigree, Brass Stampings, Ceramics, Wood, Etched Glass, Polymer Clay, Resin and more! It can be applied as-is to clean, dry, oil-free surfaces with a cloth, cotton swab, sponge, your finger... or thin it with paint thinner to create a paste, paint, stain or wash. Smooth surfaces should be slightly roughened with fine grit sandpaper or steel wool before application. Gilders Paste dries to the touch in 10-15 minutes and completely dries in 12 hours with no tacky residue. Price per 30ml/1.5oz tin.