Surfaces should be sound, clean and dry. Sound and slightly porous surfaces: Apply 2‚Äì3 coats of Aqualith2in1 diluted 5% with water. Slightly chalking surfaces, gypsum plasters, cement based plasters and concrete: Apply one coat of Aqualith2in1 diluted 10% with water. Finish with 2 coats of Aqualith2in1 diluted 5% with water if necessary. Old surfaces, chalking surfaces: prepare surfaces to obtain a sound surface for painting. Remove chalk by washing with water under high pressure, remove fungus and algae. Sterilise surface by applying a fungicidal treatment. Repair cracks as necessary. When surface is clean and dry, apply one coat of Aqualith2in1 diluted with 10% water, finish with 2 coats of Aqualith2in1 diluted 5% with water if necessary.
Dilute with water as required. Apply 2-3 coats with a brush or long hair roller or airless spray. Covering capacity: 6‚Äì8 m¬≤ per litre per coat. Drying time: approximately 60 minutes. Recoating interval: 6 hours.