Exterior Anti-carbonation Acrylic Coating System

DESCRIPTION

nti-carbonation acrylic system comprises a single component penetrating silane-siloxan primer and a single component elastomeric pigmented coating, both ready for immediate site use.

Anti-carbonation acrylic system is an elastomeric, water based protective coating based on a special acrylic polymer. It provides excellent elongation and recovery, dirt pick-up resistant, resistance to aggressive elements, UV light and rain. Because of its resistance to pick up dirt and easy to clean properties; the AC441 will reflect most of the sun rays resulting in cooler structures (when using colour white). It is available in a wide range of colors.

ADVANTAGES

• Can accommodate substrate cracking up to 2mm and cyclic movement up to 0.3mm.
• Excellent barrier to carbon dioxide, chloride ions, oxygen and water.
• True elastomeric coating with excellent elongation and recovery properties.
• Allows water vapour to escape from the structure.
• UV resistant with high resistance to the effects of long term weathering.
• Fast dry, it can be recoated within 2 hours thus reducing dirt pick up and down-time.
• Wide range of decorative colors.

USES

• To protect atmospherically exposed reinforced concrete structures from attack by acid gases, chloride ions, oxygen and water, where there is a danger of subsequent cracks appearing within the substrate.
• Suitable to protect all types of structures, cementitious substrates, masonry and aggressive marine and coastal environments.
• Protection against exhaust fumes - Carparks.