Our products
Our Brands

Sika FerroGard 510 Patch - Concrete Sacrificial Anode

Discrete Sacrificial Anode for Concrete Repairs

Sika FerroGard-510 Patch is a high-efficiency discrete sacrificial anode engineered for reinforced concrete repair zones. It proactively prevents corrosion caused by chloride ingress and concrete carbonation, significantly extending the service life of bridges, car parks, and industrial structures.

Technical Benefits & Performance

  • Prevents Incipient Anodes: Stops the 'halo effect' or incipient anode effect in surrounding concrete.
  • Galvanic Protection: Internal zinc core provides long-term protection without an external power source.
  • Maintenance-Free: Requires no ongoing monitoring or active electrical components.
  • Discrete Design: Engineered for easy installation within standard patch repair cavities.

Key Applications

  • Structural repairs on reinforced concrete bridges and multi-level car parks.
  • Coastal infrastructure and industrial buildings exposed to high chloride levels.
  • Remediation of concrete affected by carbonation-induced reinforcement corrosion.

Download Sika FerroGard 510 Patch Data Sheet (PDS)

Technical specifications sourced from Sika Technical Data Sheets