weber.tec 771Product formerly named: EUROLAN Color C
Surface protection paint
weber.tec 771 is a 1-component acrylic dispersion-based paint. It fulfills the standard EN 1504-2 and the German specifications for concrete protection (TL-/TP-OS). In combination with the hydrophobic liquid weber.tec 770 it meets the requirements for class OS-2 as defined by DIN V 18026 resp. for class OS-B according to ZTV/ING (Additional Technical Terms of Contract and Guidelines for Civil Engineering Works). In combination with the concrete repair mortar weber.rep R4 duo as re-surfacing mortar it also fulfills the specifications for class OS-4 (DIN V 18026) resp. for class OS-C (ZTV/ING).
Fields of application
As surface protection for concrete and repair mortars, in particular for surfaces which have been repaired with the concrete repair mortar weber.rep R4 duo, within the systems OS-B/OS-2 resp. OS-C/OS4. Also as paint for protection of heavily weathered facades, especially when exposed to driving rain, and with blocking effect against aggressive atmospheres, such as carbon dioxide and Sulphur dioxide. Furthermore, as durable paint for other mineral substrates (for e.g. lime or lime-cement renders). For non-pedestrian and non-vehicular traffic surfaces.
- lets the substrate “breathe”
- dirt-repellent and long-lasting
- highly water-repellent
- open to diffusion of water vapour