Sika FerroGard-520 Patch Galvanic Anode
$187.84
$170.76
$187.84
Sika FerroGard-520 Patch is a zinc based discrete sacrificial anode placed inside a concrete repaired area in reinforced concrete structures which are corroding as a result of chloride ingress and / or carbonation. Sika FerroGard-520 Patch anodes are placed along the perimeter of the repair area and fixed to the reinforcement prior to the application of a concrete repair system. The reinforcement outside the repaired area is at greatest corro
- Sika FerroGard-520 Patch anodes corrode preferentially to the surrounding reinforcement
- Protects against incipient anode effect outside of repaired area
- No long-term maintenance costs
- Strengthens passive film on reinforcement
- No rapid dissolution of activating components
Features:
Sika FerroGard-520 Patch anodes corrode preferentially to the surrounding reinforcement
Protects against incipient anode effect outside of repaired area
No long-term maintenance costs
Strengthens passive film on reinforcement
No rapid dissolution of activating components
Image for Illustration purposes only