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Description Sikagard 550W Elastocolor is a elastomeric, crack-bridging, anti-carbonation, acrylic protective coating. Sikagard 550W Elastocolor provides protection to reinforced concrete from the ingress of carbon dioxide and other aggressive gasses. It offers high resistance to chlorides and other waterborne salts and excellent UV light resistance. Sikagard 550W Elastocolor will not act as vapor barrier and will enhance the aesthetic appearance of the structure. Where to Use Protective, crack-bridging coating for concrete, mortar, stucco, masonry, and exterior finishing systems subject to cracking/dynamic movement. On building and civil engineering structures subject to cracking. As the top coat in complete repair and protection systems.
Advantages - Can bridge dynamically moving cracks - Excellent carbonation barrier - Water vapor permeable - Provides resistance to weathering, frost and deicing salts - Crack bridging properties maintained at low temperatures - Excellent long term UV light resistance - Can be applied by brush, roller, or airless spray - Good color stability - Extremely resistant to dirt pick up and mildew - Nontoxic, nonflammable as a system - Easily maintained silk finish