EVONIK SILANES

Highly efficient, in water redispersible powdery corrosion protection additive based on Multifunctional Silane Systems for cementitious building materials.

Graffiti Shield: water-based semi-permanent protection for concrete surfaces – effective protection of mineral substrates against graffiti attacks without added PFAS; white liquid used as a protective agent against graffiti attacks on smooth, unpainted concrete surfaces; repels water, oil, and solvent-based paints on smooth mineral building materials; provides semi-permanent protection (3-5 cleaning cycles before re-application is required); ready-to-use, applied in 2-3 coats by airless spraying, HVLP, brush, or roller; can enhance the color of certain materials and give either a matte or glossy finish

Highly efficient, water redispersible powdery admixture for cementitious building materials to impart easy-to-clean properties. – is a white, free flowing powder; is an admixture for cement based mixtures; chemically bonds to the cement phase and other siliceous material present in concrete; does not influence the colour and the surface appearance of concrete; leaves the concrete water vapour permeable; reduces capillary water and oil absorption significantly; is easy to mix and does not change the wetting properties of a modified mix

Water based corrosion inhibitor suited for mass modification of steel reinforced concretes or concrete repair materials – Protectosil WA CIT is a waterborne emulsion which is based on a multifunctional silane system specially designed to protect embedded steel rebars against corrosion caused by chlorides. As part of the concrete mix design, Protectosil WA CIT is homogeneously distributed throughout the concrete, thereby offering an effective protection against chloride induced corrosion.

Solvent-free emulsion based on reactive organomodified siloxanes for the hydrophobizing impregnation of absorbent, mineral substrates with excellent beading properties – milky white emulsion based on organomodified siloxanes; almost free of volatile organic compounds (VOC); dilutable with water to 5-25 % active content for ready-to-use formulations; treatment for brick, natural stone and facades; injected damp-proof course (DPC, horizontal barrier) for brick, stone and concrete walls; efflorescence prevention; penetrates very well into porous mineral substrates; invisible and water vapor permeable protection that reduces uptake of water and water-soluble pollutants.