Concentrate - can be diluted with water up to 1:6 regulates the suction behaviour of absorbent substrates Protects subsequent fillers or thin-bed mortars from too rapid water removal For priming on weakly and strongly absorbent surfaces on concrete, cement screed, calcium sulfate screed, plasterboard and masonry System component for composite sealing Dilute ASO -Unigrund-K 1:3 to 1:6 with water depending on the surface condition, area of application and absorbency. ® Apply under wall and floor leveling compounds in a mixing ratio of 1:3. Apply ASO -Unigrund-K with a suitable tool. ® An oversaturation or Puddle formation should be avoided. ASO -Unigrund-K must be completely dry before you can continue working on the primed surfaces. Always read the label and product information.