Smalley and Company

Sika Ferrogard 903 Penetrating Coating

A corrosion inhibiting impregnation coating for hardened concrete surfaces. It is designed to penetrate the surface and then to diffuse in vapor or liquid form to the steel reinforcing bars embedded in the concrete. It forms a protective layer on the steel surface which inhibits corrosion caused by the presence of chlorides as well as by carbonation of concrete. It does not require concrete removal, is environmentally sound and water based for easy handling and application. Not a vapor barrier; allows vapor diffusion. Where to use:

Steel-reinforced concrete, bridges and highways exposed to corrosive environments (deicing salts, weathering).
Building facades and balconies.
Steel-reinforced concrete in or near a marine environment.
Parking garages, piers, piles, and concrete dock structures.
As part of Sika’s system approach for buildings and civil engineering structures.

Product Number	Product Description	Product Data	Product MSDS
SIC 197-053	Sika Ferrogard 903 Penetrating Corrosion Inhibitor 5 Gal Pail
SIC 197-553	Sika Ferrogard 903 Penetrating Corrosion Inhibitor 55 Gal Drm