The UltraTech Ultra-Ever Dry technology is a two stage spray on coating that repels just about anything. Spray it on work boots or gloves and mud, dirt, water, concrete, and the like simply won't stick to the surface.
"Ultra-Ever Dry is a superhydrophobic (water) and oleophobic (hydrocarbons) coating that will completely repel almost any liquid. Ultra-Ever Dry uses proprietary nanotechnology to coat an object and create a barrier of air on its surface. This barrier repels water, refined oil, wet concrete, and other liquids unlike any other coating. Ultra-Ever Dry has vastly improved adhesion and abrasion resistance, compared to previous technologies, allowing it to be used in applications where greater durability is required."
All you need to get your magic spray is a sprayer and the bottom and top coat. I have linked the three parts needed below. Amazing stuff.