Acid in powder form for the removal of cement residue on clay tiles, clinker bricks, and acid-proof stone floor coverings.
Powdery mineral acid dissolved in water. Extremely fast acting. Removes cement films, blistering / blooming and lime scale residues. Does not cause corrosive fumes. User-friendly because it does not affect respiratory organs.
For terracotta tiles, clinker bricks, stone tiles, quartzite, granite.
Add 0.5 – 1 kg to 10 l lukewarm water (5 - 10%). Stir.
Instructions for use
Moisten cement joints and absorbent terracotta tiles with water.
Pour solution onto the floor.
Spread solution evenly.
Allow to act.
Scrub manually or with a machine (treat only small sections at a time).
Remove soiled solution with a wet vacuum cleaner or mop.
Rinse with a 1% sodium carbonate solution (neutralisation).
Remove with wet vacuum cleaner or mop.
10 l solution for 20 - 40 m2.
Do not bring product into contact with metal (danger of corrosion).
Not suitable for limestone (travertine, Solnhofer, marble, slate) and synthetic stone (terrazzo).
Test acid-resistance of glazed clinker bricks, terracotta and tiles in an inconspicuous place.
The manufacturer declines all responsibility for damages from improper product use.
Note warnings on the container.
Storage stability: unlimited if dry
Storage: store dry
pH value (10% solution): 0.8