STRONG BUFFERED ACID DESCALING DETERGENT FOR COTTO AND TERRACOTTA
CHARACTERISTICS AND USE
For the descaling wash of cotto and terracotta, quarry tiles, antique cobblestones and all the materials resistant to strong acids.
Strong Buffered Acid Detergent for the descaling and the removal of limestone of acid-resistant materials, from:
chalk deposits, also consistent.
Compared to the conventional muriatic acid, it exhales less corrosive fumes, it has a greater emulsifying capacity of solid dirt and a more controlled dissolution action.
INSTRUCTIONS FOR USE
We recommend to do a test on the material to verify the resistance to VIACEM.
Pure: on consistent chalk scales and deposits and big cinder grouts;
VIACEM diluted one part in water: for the washes where it’s necessary a normal descaling and a limestone removing and for the neutralization of the previous alkaline washes.
Lay the product on the surface and let it act, if it’s possible, a few minutes. Scrub the surface with buffers or pads in soft plastic fibres or nylon, tynex or carborundum brushes. Repeat the wash if it’s necessary. Rinse always with a lot of water.
Depending on the dirt to be removed and the absorption of the material:
– for energetic washes 1 lt / 3-6 m²;
– for normal washes 1 lt / 8-12 m².
1lt -5 lt -20 lt
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