Sika FerroGard-901 (IN)

Sika FerroGard-901 (IN) is a high-performance corrosion-inhibiting concrete admixture designed to protect embedded steel reinforcement from corrosion caused by chlorides, carbonation, and moisture. It enhances the durability and service life of reinforced concrete structures while maintaining excellent workability and compatibility with cementitious systems. Ideal for new construction and long-lasting infrastructure, it helps reduce maintenance costs and improves the overall performance of concrete in aggressive environments.

Advantages

By using Sika® FerroGard®-901 (IN) both the anodic and cathodic reactions of the electrochemical corrosion process are reduced. The product forms a film on the steel surface which delays the onset of corrosion and also reduces the rate of corrosion. The following advantages can be achieved using Sika® FerroGard®-901 (IN):

• Corrosion protection for embedded reinforcing steel, especially from chloride attack
• Protection from the destructive influences of reinforcement corrosion
• No negative influences on the properties of both the fresh and the hardened concrete

Sika® FerroGard®-901 (IN) is neutral to hydrogen embrittlement of prestressed steel i.e. it neither enhances nor limits hydrogen embrittlement of prestressing steel.