Apply two coats of membrane to the area to be waterproofed, which must be graded to a waste, and 100mm up the surrounding walls and down wastes and to drip moulds on balconies. Apply the second coat at 90° to the first as soon as it is dry. (Recoat time is approximately 2 hours @ 23°C @ 50% relative humidity). Apply each coat thickly (approx. 1.5mm wet) allowing it to flow rather than being brushed on. Use a soft brush or roller for best results. Clean brushes etc. in water while coating is wet. A final dry film thickness of 1.5mm is required.