Welcome to the top coat tutorial on the Layman's Gunpla Guide. Top coating is an incredibly easy way to add an extra dimension to your Gundam model. Unpainted kits can look great with just a nice top coat while painted kits will gain that extra umph. Top coats also serve to protect the underlying paint and details while the difference between a matte and gloss finish can dramatically change the feel of a project. Top coats, especially a dull one, has the extra benefit of helping to hide the edges of any applied decals.