- Ready-to-Use Product Type:Coating
- Features:Good UV Stability, Highly Flexible
- Compatible Substrates & Surfaces:Concrete
Ectoflex 646™ is a ready-to-use, flexible, crack bridging, polymer-modified cementitious-based coating. It's used to protect concrete, mortar and masonry surfaces. Ectoflex 646™ is used for interior and exterior applications where positive or negative side waterproofing is required. Ectoflex 646™ can be applied by rolling, hand troweling, brushing or spraying. Ectoflex 646™, once cured can be constantly wet and has superior aging quality when exposed to UV (ultra violet). Ectoflex 646™ is UV stable.