Sika Ferrogard 901 S

Sika FerroGard 901 S is a liquid concrete admixture that acts as a corrosion inhibitor for reinforcing steel. It reduces the electrochemical reactions that cause steel deterioration by forming a protective film on its surface. Its use enhances the durability of concrete and significantly extends the service life of the structure by slowing both the initiation and the progression of corrosion.

Sika FerroGard-901 S is designed for reinforced concrete particularly at risk of corrosion. It specifically provides protection from chloride-induced corrosion.
Typical uses are in:
▪ Concrete roads
▪ Bridges
▪ Tunnels
▪ Retaining walls
▪ Industrial plants
▪ Multi storey car parks

By using Sika FerroGard-901 S both the anodic and cathodic reactions of the electrochemical corrosion process are reduced. The product forms a protective
layer on the steel surface which delays the onset of corrosion and also reduces the corrosion rate. Sika FerroGard-901 S is a combination of organic corrosion inhibitors.
The following advantages can be achieved using Sika FerroGard-901 S:
▪ 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