A liquid acrylic polymer emulsion that is the hardest and least flexible of Golden acrylics. Useful for increasing film hardness and reducing tack. Improves adhesion to non-porous surfaces; however some surfaces, such as glass and glazed tile, will not allow for a permanent bond. Used in its pure form, it is limited to applications on non-flexible supports. Generally recommend a maximum level of GAC-200 be 75&#37 of the entire paint mixture. Great for increasing durability of Golden Acrylic Paints for mural use.