Rough clean NORDEX Kalkbort foam 5L

Acidic foam cleaner for removing lime deposits, oxides and rust. For cleaning in food premises and bath and shower rooms. Can damage aluminum, galvanized, acid-sensitive floors and the like. Method: Before applying foam, coarser dirt should be washed away. Applied with foam injector alt. with foam equipment. Leave on for 5-10 min. Rinse off with clean water. Do not let the foam dry. Neutralize any with alkaline product. Dosage: Foam cleaning: 1-5 dl to 10 liters of water (1-5%).