Types of Glass Coating
Electrochromic Glass Coating
Smart switchability is the ability to electronically control certain features of windows and mirrors so that they darken selectively on command. They can thus be used to provide visual comfort, glare control and daylight management. Electrochromic glass coatings are the most common materials of this type and respond to electronic control. Currently, tin oxide and indium-tin-oxide (ITO)-coated glass are used to fabricate electrochromic windows.
Vinegar Trace Paint Glass Coating
Vinegar trace paint glass coating is dark and completely blocks out the light in the areas where it is applied, is most often used for figure or design lines. It is fairly thick and must be mixed with water, vinegar, and gum arabic to use. Vinegar trace paint glass coating must be applied "wet on wet"; that is, both the brush and the glass surface must be wet. You can not apply more glass coating paint to a particular place once it dries; if you do, the paint is likely to flake. When dry, vinegar trace paint is often scraped or scratched with a small stick or quill. This gives the paint a texture and depth that can't be gotten from the paint alone.
Matt Paint Glass Coating
Matt paint glass coating, which uses a base of either water and gum arabic or water and vinegar, is easier to apply than vinegar trace paint glass coating. It can be applied thickly or thinly and can even be "blended" and stippled or worked with a second brush to give it an interesting texture. Because it is more transparent than vinegar trace paint glass coating, matte paint glass coating is generally applied over tracing paint glass coating.
Silver Stain Glass Coating
Silver stain glass coating, which is available in shades of red, yellow, and orange, gets its name from the presence of silver nitrate in the stain. It is unlike glass coating paint in that it actually changes the color of the glass, rather than simply covering it up with a dark line or wash. Silver stain glass coatings do not flow well from the brush, but since they are generally used to add accent colors.
Oil-based Glass Coating Paint
The advantages of oil-based glass coating paints are that they come in more colors, are easier to work with, and are not affected by general atmospheric conditions. The major disadvantage of these glass coating paints are that they tend to be less consistent in application; although colors may be mixed like regular oil paints, they do not always mix easily or thoroughly.
Air-dried Glass Coating Paint
Air-dried glass coating paints are simply applied and then allowed to dry (drying takes about eight hours). These glass coating paints are most suitable for decorative purposes on surfaces that will not be handled much. In most cases they can withstand only light washing in cold water, and are not suitable for food-bearing surfaces or items that will be handled.
Enamel Glass Coating
Although traditional painting on glass is probably the most common way of painting on glass, painting with glass coating enamels has grown significantly in popularity the last few years. The range of colors is extensive, and the ability to mix colors means that a virtually unlimited palette is available. These "glass coating paints" are actually finely ground glass particles with a relatively low melting point, are available in both transparent and opaque colors. Because glass coating enamels are made of tiny glass particles, care must be taken to ensure that they are compatible with the base glass being painted on. As with any other glass, using incompatible enamel will result in cracking or poor adhesion.
Self-adhesive Glass Coating
Some have taken to coating glass with adhesive papers or adhesive decorative designs. One such example of a glass coating is marble translucent self-adhesive glass window film covering. This is best described as a faux marble textured translucent glass window film covering that is self adhesive backed for use on glass or plexiglass. Typical measurement of such adhesive is 36 inches wide and sold by the yard for length.
Repair Glass Coating
A new glass coating has emerged on the market that will remove hard water stains from glass and restore plastics and acrylic surfaces that have been damaged by scratches, hazing, and discoloration. This type of glass coating is most commonly used on headlamp lenses, collapsible windows on convertibles, motorcycle windscreens, boat windows, emergency vehicle light bars and acrylic skylights, among others. Additional uses include the removal of light wiper blade scratches from auto glass, polish out faded plastics and acrylics, or to remove scratches and blemishes from auto, flat, and architectural glass. These types of products can be found under various brands throughout the marketplace.
Spray Painted Glass Coating
The benefit to coating glass using a spray paint application is that brush strokes are hard to avoid with the alternative of hand brush painting. Various glass coating paints are available in a spray can.
Applicator Glass Coating
While spray painted glass coating appears to provide the most even covering, applicator bottles come in a close second and have the benefit of being a bit less messy. The user has the ability to better control where the paint is applied and is further benefited by not having the paint particles being propelled into the air where they are inhaled into the lungs.
Alternative to Glass Paint Coating
Some paints marketed to cover plastics and appliances have been successfully used to coat glass. The problem with taking this route is that the products have to be tested in a trial-and-error fashion, so as one can easily see, this can get quite expensive in the long-run, even though these products might be less expensive in the short-run.