CrestoGuard™ 458
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:
- Stability for zinc-based corrosion inhibitor formulations for cooling systems.
- Effective in moderate hardness to soft water environments.
- Good resistance in presence of dissolved iron.
- Excellent halogen stability.
- Inherent corrosion inhibition properties.