BASF Pozzolith® 122 HE. Pozzolith® 122 HE ready-to-use, liquid admixture is designed to make more uniform and predictable quality concrete while accelerating setting time and strength development. Pozzolith 122 HE admixture meets ASTM C 494 requirements for Type C, accelerating, and Type E, water-reducing and accelerating, admixtures. Sold by the pail. Size: 11 L