Approx. 84 - 94 sq. ft./U.S. gals. (0.5 - 0.6 kg/m²) for each layer 2.47 U.S. gals./ 14 kg plastic buckets Ready to use, solvent-free, flexible waterproofing and crack isolation membrane system for substrates in moist and wet areas under ceramic tile on interior walls and floors including bathrooms without floor drain with shower basin or tub, showers without shower basin and sanitary rooms in public and industrial areas with floor drain. Depending on the humidity protection category substrates such as sheetrock (DIN 18 163), gypsum plasterboard and gypsum fiberboard (DIN 4166), plaster (DIN 18 550 part 1 + 2) of mortar types II + III, masonry, (DIN 1053), concrete (DIN 1045), autoclaved aerated concrete (AAC) building units (DIN 4166), light-weight concrete walls (DIN 18 148) or cement and poured mastic asphalt screed (DIN 18 560) are suitable. Apply Okamul DF with a paintbrush, roller or trowel. Dilute to a maximum of 0.5 % with water if necessary. To guarantee a secure seal, it is recommended to apply at least one more coat after the first application has dried. To avoid cracking in corners imbed fabric sealing strips (Dichtband) and preshaped inside and outside corner sealers (Kiesel fabric corners interior/exterior) and „Wal'' and „Floor'' seal sleeves around pipe openings and floor drains into the first application while wet. The substrate must be dry, clean, load bearing and appropriate for wet areas. Prime absorbent substrates with Okatmos® UG 30. Prime non-absorbent substrates with Okatmos® UG 30.
