This sign at Leytonstone tube station is a typical enamel-painted metal sign

An enamel paint is a paint that dries to an especially hard, usually glossy, finish. ImageMetadata File history File links Download high resolution version (1600x1200, 935 KB) This enamel sation sign at Leytonstone is typical of most outdoor stations on the network. ... ImageMetadata File history File links Download high resolution version (1600x1200, 935 KB) This enamel sation sign at Leytonstone is typical of most outdoor stations on the network. ... Leytonstone tube station is on the Central Line of the London Underground, on the boundary of Zones 3 and 4. ... Dried green paint Paint is the general term for a family of products used to protect and add color to an object or surface by covering it with a pigmented coating. ...

This is a commonly used, yet fanciful term, implying that an ordinary latex or oil-based paint has the same properties as true, fired vitreous enamel. The extraction of Latex from a tree; Latex is used in Rubber production Latex, as found in nature, is the milky sap of many plants that coagulates on exposure to air. ... View of Delft in oil paint, by Johannes Vermeer. ... In a discussion of art technology, enamel (or vitreous enamel, or porcelain enamel in American English) is the colorful result of fusion of powdered glass to a substrate through the process of firing, usually between 750 and 850 degrees Celsius. ...

Some enamel paints have been made by adding mouse varnish to oil-based paint. Varnish is a finish applied to wood or other surfaces in order to provide a clear, hard, durable, protective finish. ...

The term sometimes refers to oil-modified polyesters that were introduced in the early 1930s. The oil is required to stop or enhance the crosslinking of the paint in order to achieve sufficient flexibility of the paint film. This article or section is missing references or citation of sources. ...

Typically the term "enamel paint" is used to describe oil-based covering products, usually with a significant amount of gloss in them, however recently many latex or water-based paints have adopted the term as well. The term today means "hard surfaced paint" and usually is in reference to paint brands of higher quality, floor coatings of a high gloss finish, or spray paints. It has been suggested that Rotational bell painting be merged into this article or section. ...

Uses/categories of enamel :

- Floor enamel : May be used for concrete, stairs, basements, porches, and patios.

- Fast dry enamel : Can dry within 10-15 minutes of application. Ideal for refrigerators, counters, and other industrial finishes.

- Antirust enamel

- High-temp enamel : May be used for engines, brakes, exhaust, and BBQs.

Types: Acrylic Enamel

Latex Enamel

Oil-Based Enamel