Wheatpaste

Wheatpaste is a liquid adhesive made from wheat flour or starch and water. It has been used since ancient times for various purposes, such as book binding, decoupage, collage, and in the creation of paper mache. In recent years, it has also become popular in street art, where it is used to adhere paper posters to public surfaces.

History

The use of wheat flour and water as an adhesive can be traced back to ancient civilizations. The Ancient Egyptians used a form of wheatpaste to bind the papyrus sheets that made up their scrolls. In the Middle Ages, bookbinders used wheatpaste to adhere the leather covers to the wooden boards of books.

In the 20th century, wheatpaste became a popular medium for street artists. It is inexpensive, easy to make, and when dry, it forms a strong bond that can withstand the elements. This has made it a popular choice for artists who create large-scale posters and murals in public spaces.

Preparation and Use

Wheatpaste can be made by mixing wheat flour or starch with water and heating it until it forms a thick paste. The consistency can be adjusted by adding more or less water. Once prepared, it can be applied to a surface using a brush or roller.

In street art, the artist typically applies a layer of wheatpaste to the surface, places the poster or artwork on top, and then applies another layer of wheatpaste on top to seal it. The paste dries clear, allowing the artwork to be seen.

In Popular Culture

Wheatpaste has been featured in various forms of popular culture, particularly in relation to street art. It is often depicted in films and documentaries about street art, and many famous street artists, such as Shepard Fairey and JR, have used it in their work.

See Also

• Adhesive
• Street art
• Shepard Fairey
• JR