Apply Okamul DF with paintbrush, roller or trowel. Dilute to a maximum of 0.5 % with water if necessary. In order 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 sealing strips (Dichtband) and preshaped inside and outside corner sealers (Dichtecke innen/außen) and "Wall" and "Floor" seal sleeves (Dichtmanschette "Wand"/"Boden") around pipe openings and floor drains into the first application while wet.
All flexible tile and marble adhesives by company Kiesel can be used for installations over Okamul DF. If necessary, use Okamul DZ 18 additive for standard adhesives.
Earthenware tile installations with Okamul NKS may require a curing process of up to 7 days.