for sealing cement-bound substrates (e.g. magnesia screeds, calcium sulfate screeds and sanded mastic asphalt) Consumption per mm layer thickness (levelling and scratching with quartz sand) approx. 1.6kg/m⊃2; Existing cracks can be repaired, for example, with ASODUR-GH-S according to technical specifications. Close leaflet. Substrate preparation must be carried out in accordance with din EN 14879-1:2005, 4.2 ff. to execute. When adding quartz sands, make sure that they are fire-dried and, like other additives, also at a certain temperature A second layer can be added after a waiting time of approx. 2 - 8 hours be applied. The total layer thickness must not exceed 2 mm. After hardening, rework any unevenness with 100-grit sandpaper without leaving any marks and vacuum. Depressions.
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