Protectosil® CIT

Clear, silane-based reactive penetrating sealer with a migrating corrosion inhibitor. 100% active ingredients.

PRODUCT OVERVIEW:

A surface-applied clear liquid that penetrates concrete and provides an organofunctional silane molecule to inhibit the electrochemical corrosion process between the rebar and the chloride ions, and oxygen and moisture within the concrete.

APPLICATIONS:

•Steel-reinforced cast-in-place, precast, post-tension, GFRC, prestressed or other steel-reinforced concrete
•Parking decks, facades, balconies, walkways, piers, bridge decks, beams, columns and other steel-reinforced concrete structures
•Marine environments with high relative humidity and areas where deicer salts are used

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KEY FEATURES & BENIFIT

Inhibits corrosion of carbon and galvanized steel rebar

Is effective in both marine and high-humidity environments

Is easy to apply

Is effective in carbonated concrete

Complies with VOC regulations

Is vapor permeable

Evonik is one of the world’s leading specialty chemicals companies. Protectosil® represents our commitment to innovation, quality, and long-term surface protection across industries.

© 2025 Evonik Industries AG. All rights reserved. Protectosil® is a registered trademark of Evonik Operations GmbH.