Sika FerroGard 903 Plus

Sika FerroGard 903 Plus is a surface-applied, active corrosion inhibitor based on organic components, designed for use as an impregnation treatment for reinforced concrete structures. It penetrates the concrete and forms a monomolecular protective layer on the surface of the steel reinforcement.
Sika FerroGard 903 Plus has a dual function, both inhibiting the initiation of corrosion and reducing the corrosion rate of the steel reinforcement. Protection against corrosion can extend the service life and operational lifespan of the structure by up to 15 years when used as part of Sika’s complete Repair and Protection System.

For anti-corrosion protection of steel reinforcement in underground and above-ground reinforced concrete structures
For repair and maintenance of reinforced concrete structures (without visible signs of damage), where the steel reinforcement is corroding or at risk of corrosion due to carbonation or chloride attack
Particularly useful for extending the service life of concrete structures with high aesthetic value (exposed concrete, historically significant structures)

Does not alter the appearance of the concrete structure
Does not affect the vapor permeability
Long-lasting protection and durability
Applicable on surfaces of existing repairs for preventive action against anodic corrosion
Dual protection action – for both cathodic and anodic areas of steel reinforcement
Suitable in cases where other repair or preventive protection methods cannot be applied
Cost-effective way to enhance the service life of reinforced concrete structures
Easy, economical, and renewable application
Used as part of a simple and effective repair and protection system