Paints and Their Different Purposes
Paints are of the various types and are used to do various painting purposes. A liquid substance that is used on the surfaces of different objects to form a protective layer is referred to as paints. Paints protect the surfaces they are applied onto and also make them look beautiful and attracting. When paint is applied on a surface the serve different purposes. Paints can be used in a number of ways to the surfaces. Many brands of paints are manufactured using three types of ingredients. One of the ingredients is the pigment whose work is to provide color. Manufacturing liquid and the binder are both mixed to form the liquid part of the paint.
The color and the opacity of the paint is due to the pigment. Paint is protected by the color pigment which helps in absorption of ultraviolet light. Whitewash is probably the simplest kind of paint applies on both rough and smooth grounds. It has no binder and hence doesn’t play the role of protecting the surface. Forming of a film or the protective layer is enabled by the binder. Its work is to holds the pigment together and helps the paint in sticking to the surface. A Binder is made up of solid particles which are broken during the manufacturing of the paint.
A good paint for use should have some fundamental characteristics. Good paint is supposed to stick firmly to the surface where they are applied. Good color is attractive from very far as people view the work. Durable paints are the ones that can withstand harsh environmental conditions. Its hard to find one color that can serve all the painting services. Painting is done using different paints that are applied to various places for a purpose.
Primers and sealers are the most used paints for the exposed wood and timber. Primers and sealers can be applied on metals too. These are paints that stick well to the surface and provide a good protective coating to the surface they have been applied on. Places with old paints can be painted using this kind of paints. These kinds of paints form a good protective cover for chemical agents that can destroy the surface.
Undercoats are applied to a surface before applying other paints. Sealers are applied and then an undercoat applied on the surfaces. When one wants to change the surface color they use undercoat. Undercoats are colors which are lighter in color used in covering a dark surface. Some colors are very bright and sticky and hence applied as the top layer. They provide the final decorative and protective layer on a surface. One should be very careful in choosing the topcoat for it to be beautiful.