High Range Water Reducer - Superplasticizer

EUCON SPJ is a high solids polycarboxylate based high range water-reducing admixture which enables concrete to be produced with very low water to cement ratios. Eucon SPJ produces flowable and self consolidating concrete at low doses and can obtain up to 45% water reduction. Eucon SPJ does not contain added chlorides and will not promote corrosion in steel. Eucon SPJ is compatible with air entraining agents, microsilica, accelerators and many other admixtures however, each material should be added to the concrete separately.

Features & Benefits

  • Produces low water content and low water/cement ratio concrete allowing higher strengths
  • Produces fl owing concrete with quicker stripping strengths
  • Aids in concrete placement and reduces labor cost
  • When used in precast work with Type I and Type III cements, EUCON SPJ will produce very high early strengths


  • High performance concrete
  • Heavily reinforced concrete
  • Negative slump concrete
  • Flatwork and mass concrete
  • High early strength concrete
  • Precast/prestressed concrete
  • High slump, fl owable concrete

Specifications / Compliances

  • Fully complies with the requirements of ASTM C 494, Types A & F admixtures
  • Complies with the requirements of AASHTO M 194


EUCON SPJ is packaged in bulk, 275 gal (1041 L) totes, 55 gal (208 L) drums and 5 gal (18.9 L) pails.