CrestoGuard

CrestoGuard™ 458 is a specialized polycarboxylic acid used as a building block for zinc-based corrosion inhibition formulations for cooling systems.

Provides our users with the following benefits:

1. Stability for zinc-based corrosion inhibitor formulations for cooling systems.
2. Effective in moderate hardness to soft water environments.
3. Good resistance in presence of dissolved iron.
4. Excellent halogen stability.
5. Inherent corrosion inhibition properties.