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Calcium Nitrite based corrosion inhibitor

EUCON CIA is a Calcium Nitrite based admixture designed to inhibit the corrosion of steel reinforcement in concrete. This product contains a 30% Calcium Nitrite solution. When used at recommended dosage rates, this product introduces the proper, industry recognized amount of anodic inhibitor.

Features & Benefits

  • Calcium Nitrite based formula used for many years in the concrete industry
  • Chemically inhibits the corrosion process
  • Reduces the need for additional accelerating admixtures in cold weather
  • Compatible with other commonly used Euclid Chemical admixtures
  • Dosage rate is directly related to expected chloride concentration
  • Increases protection for reinforcement in concrete


  • Exterior steel reinforced concrete
  • Structural and plain concrete
  • Parking decks and exposed balconies

Specifications / Compliances

  • ASTM Classification C 494 Type C and E
  • AASHTO Classification M 194 Type C
  • Corps of Engineers Classification CRD C87 Type C


EUCON CIA is packaged in bulk, 275 gal (1041 L) totes, and 55 gal (208 L) drums.