Sika® FerroGard®-903
Sika Ferrogard -903 is a corrosion inhibiting, aqueous impregnation for concrete. Sika Ferrogard -903 has a high affinity to steel and forms a protective film on the steel surface.
- Does not change the appearance of the concrete texture.
- Does not alter the water vapour diffusion capability.
- Economical extension of the service life of reinforced concrete structures.