CrestoGuard™ 502

CrestoGuard™ 502 is an acrylate copolymer targeted for use in providing great flexibility in the development of phosphonate-based corrosion control formulations for cooling water, process water and similar applications.

Provides our users with the following benefits:

  1. Superior phosphate inhibition, phosphate dispersancy and phosphonate stabilization.
  2. Good iron oxide dispersancy.
  3. Good zinc stabilization.
  4. Good calcium carbonate inhibition.
  5. Superior silica scale inhibition.
  6. Flexibility to allow for formulations which are phosphorous-free.