Finishing is very very important because it is the finality in our work and what that tells us how exactly well it is done. A surface finish is primarily intended to protect wood from staining and prevent it becoming dirty. To most people, however the way a finish enhances the appearance of a work piece is perhaps the prime consideration.
Paint, Varnish and Lacquer
Paint, varnish and lacquer are similar in many ways, not the least being that they are being sprayed or more commonly brushed onto the surface of the work piece. Certain varnishes and paints are almost identical in composition, the main difference being that paint contains pigments that make it opaque and colourful.
Solvent based paint
Virtually all solvent based house hold paints are suitable for storage furniture. They are made by suspending solid pigment in a synthetic resin such as vinyl, acrylic or polyurethane. Most paint finishes are built up in layers; a primer coat, two undercoats and a glossy, matt or semi matt top coat. However, some heavily pigmented paints are designed to cover a work piece with only one coat.