All Season Acrylic Additive is a 100% liquid acrylic polymer modifier used as a bonding agent and admixture. When mixed with Xcel Texture Mix this 100% proprietary liquid acrylic polymer combines to create an ultra-durable, decorative overlay surface. The special blend of acrylic polymers in Acrylic Additive make thin section overlayments resist breakdown due to weathering and helps them cure to an extremely tough surface that will not check, crack or break up. Acrylic Additive is also used as a bonding agent for thin systems. Applied to a clean, stable concrete substrate, All Season Acrylic Additive creates the ideal mechanical bond for thin overlay systems.