Cures & Densifiers Technical Data Sheet - Pentra®-Sil (244+) Protection against salt and dust. Hardener, 0 WHERE TO BUY THIS PRODUCT Ask for your local distribu tor's contact de tails at : : [email protected] Pentra®-Sil (244+) is a high-quality hardener, densifier and sealer with hydrophobic properties, ideal for protecting concrete surfaces and masonry from damage caused by driving rain, the freeze-thaw cycle, humidity and chloride ion penetration. Pentra®-Sil (244+) combines the benefits of lithium silicate densification and silicone chemical reaction to protect concrete against chlorides in a single application. This reactive treatment reduces substrate permeability, helps prevent efflorescence and offers resistance to chloride ions. • Plastic Pail : 20 L • Containe r IBC : 1000 L • BENEFITS Protects against damage caused by salts and the freeze-thaw cycle Hardens, densifies and dustproofs surfaces Reduces efflorescence Does not cause alkali-silica reaction or cracking Water-based VOC < 1 g/L Easy one-coat application Better resistance to stains and dust Maintenance-free du béton Convergent Group S.A. Zoning Industriel de Mariembourg – Rue des Mousquetaires Gris, 35 – 5660 Mariembour

Technical Data Sheet - Pentra®-Sil (244+) Use * New concrete Existing concrete V Light traffic, pedestrian Properties • Color : Reddish • Odour : Odourless • Aqueous base • Indoor Air Comfort Gold • Shelf life: 1 year in original sealed packaging Carefully read the safety data sheet available on request Trowel-smoothed surface: 1 Litre for 12 to 19 m2/L Brush-smoothed surface: 1 Litre for 8 to 10 m2/L s Yield varies according to concrete finish and porosity Carefully read and follow the application system available on request. Zoning Industriel de Mariembourg - Rue des Mousquetaires Gris, 35...

Technical Data Sheet - Pentra®-Sil (244+) INFORMATION [email protected] +32 60 390 752 www.convergent-group.com Conve rge nt Group SA's manage me nt syste m has bee n audite d and ce rtifie d according to the re quire me nts of ISO 9001:2015 for the activitie s of Production of harde ne rs for industrial concre te floors. GARANTEE LIMITED WARRANTY NOTICE. We strive to apply rigorous standards, whether in the manufacture of our products or in the information we provide concerning the products themselves or their use. We guarantee their quality. We will replace or refund the purchase...