RussTech masonry admixtures are formulated to give manufactured concrete products better appearance and durability. Our products are specially formulated to enhance strength and improve cycle times.

MORTAR-ACCEL is a multi-component admixture formulated specifically to accelerate the normal setting rate of mortar, increase early and ultimate compressive strength development, and improve workability. MORTAR-ACCEL is especially beneficial during cold weather masonry applications.


  • Significantly accelerates set time over normal setting mortar
  • Improves quality of mortar by decreasing water-cement ratio
  • Improves workability
  • Increases compressive and flexural strengths both early and ultimate
  • Helps protect mortar during cold weather
  • Reduces protection time required in cold weather
  • Decreases construction costs by reducing cold weather project delays