This product is fantastic. As a mixed media artist I have used it on canvas, paper, metal, rusted substrates, wood. It seals the work to a satin sheen beautifully with no stickiness or streaks at all. I also seal textured work with it. Adding colors to it is a breeze as well as clean up. The BEST is filling the cracks after using a crackle medium. Stencils, stamps, carving, texture rollers, all come through clean and can also easily create prominent textured depth. A tiny amount really goes a long way. Like a nickel size amount filled the cracks on a 4”x4” . Buy the larger can because it’s definitely worth it.