Lesson Summary. Let's review. The four most common types of communication used by managers include interpersonal communication, nonverbal communication, written communication and oral communication.
Paint brushes are available in a variety of sizes, with bristles made of either natural hair or synthetic fiber like nylon or polyester. It's best to choose your brush type based of the type of paint you are using. Synthetic paint brushes hold their shape and can be reused for a few years.
Generally speaking, there are two types of bristles that brushes are made of: natural and synthetic. Natural Bristle. You will usually see these labeled as 'China Bristle' brushes on the shelf because they're made from Chinese hog hair. You'll also find them in two varieties -- white china bristle & black china bristle. Black china bristle brushes are used for oil-based paints, stains, and some varnishes. White china bristle brushes typically produce a smoother finish so they're suitable not just for oil-based paint, stain, and varnish, but also for polyurethane, lacquer, and shellac. You may also run across an ox-hair brush as well.