weber.tec 772Product formerly named: EUROLAN Color D
Surface protection coating
weber.tec 772 is a 1-component elastic dispersion-based coating. It fulfills the standard EN 1504-2 and the German specifications for concrete protection (TL- OS). In combination with the concrete repair mortar weber.rep R4 duo it meets the requirements for class OS-5 as defined by DIN V 18026 resp. for class OS-D II according to ZTV/ING (Additional Technical Terms of Contract and Guidelines for Civil Engineering Works).
Fields of application
In combination with weber.rep R4 duo as concrete repair mortar, weber.tec 772 is a surface protection within the systems OS-D II resp. OS-5a. As crack-bridging coating for heavily weathered facades; especially with high driving rain loads, and with blocking effect against carbon dioxide and sulphur dioxide. Also for concrete surfaces demanding a resistance to frost and de-icing salts. Furthermore, as durable coating for other mineral substrates (for e.g. lime or lime-cement renders). For exterior non-pedestrian and non-vehicular traffic surfaces.
- lets the substrate “breathe”
- open to diffusion of water vapour
- high water-repellence
- resistance to frost and de-icing salts
- carbonation retarding