Daniela Herrera

Well I'm going to talk about aerosols. Aerosol cans usually contain products such as cosmetics, paints, insecticides among others. The most common is containing unground paint. His story The Norwegian, Erik Rotheim, 1926 who discovered a method to spray the product contained in a container, introduced into the gas a liquid or capable of creating internal pressure. The idea did not develop commercially until 1941. Pressing functioning applicator spray atomizer, a valve opens in the upper spray pipe and a hole is exposed from the nozzle of the canister. The valve is held closed by a coil spring. By opening this is allowed to internal pressure drives him to the nozzle liquid.

My Expose is more thoroughly and spray paint on, for art, and graffiti art. The most famous brands aerosols are: Bulldog, Montana, Aero color, 94, Mega and Ironlak. The most used is the aerosol Bulldog, since it is the most economical, there is a spray called AMEN, created by some of graffiti here, Bogota called FODE, DOES, SKORE, among others.

Aerosols serve to paint scratches from bikes or cars, also for surfaces like tables doors, windows, walls and more.
increased use of aerosols is to paint, do graffiti, tags, ie for urban art.

Speak of the famous spray Bulldog, which is one of the most uilizados by urban artists, graffiti artists. Bulldog Aerosols; Bulldog® gets its grip special patented one-component formula, which penetrates into the surface and bonds with the substrate. Proprietary resins dry to a coating on the surface, providing excellent adhesion to paint, clearcoats, primers and other coatings. Designed to promote paint adhesion to automotive surfaces, including all flexible or rigid plastics, fiberglass, glass, chrome, vinyl, and painted surfaces.

Acts as a mid-coat adhesion promoter, a flex agent, and it can be tinted with basecoat for additional coverage.