The process looks like pure magic, but actually it’s fairly simple. It’s been hyped as brand new, but it’s been around for years. Welcome to water transfer printing, also known as hydrographics—a powerful technology for the auto industry, and for backyard enthusiasts, too. 

Ever wonder how the manufacturers apply complex graphic finishes like woodgrain and carbon fiber on complicated, 3D surfaces like instrument panels? The process has many names: water dipping, hydro-printing, fluid imaging, and hydrographics. The most straightforward and descriptive term might be water transfer printing.

As the video below illustrates, a water-soluble film is printed with almost any conceivable image — woodgrain, carbon fiber, camouflage, you name it — and then carefully laid across the surface of a tank of water. An activator agent is then sprayed, which dissolves the film and leaves the ink pattern intact on the surface of the water. The work is then passed through the surface, depositing the inked image on the piece. Clear urethane can then be sprayed on the component, making it as durable as any painted finish.

You can see the absurd power and possibilities in this technology: Virtually any finish can be applied to any stable surface. For those who are inclined, the basic process is adaptable to the home shop level, and the complete technology is increasingly accessible to small professional shops that cater to hobbyists and home mechanics. There are numerous suppliers of materials and equipment for water transfer printing; however, this slick video was produced by HG Arts. Watch and be amazed…and see if you don’t start getting some ideas yourself.