MasterLife SF 100: Silica fume to produce extremely strong concrete

Formerly: Rheomac SF 100

How does MasterLife SF 100 work?

MasterLife SF 100 dry, densified silica fume admixture is formulated to produce extremely strong, durable concrete.

MasterLife SF 100 silica fume admixture meets the requirements of ASTM C 1240, Standard Specification for Silica Fume used in Cementious Mixtures.

Recommended uses:

  • Steel-reinforced concrete structures or wet shotcrete applications exposed to deicing or airborne salts
  • Any construction project requiring the protection provided by highly durable, low permeability concrete
  • Projects requiring high-strength/high-performance concrete
  • Environmentally preferable concrete

What are the unique features of MasterLife SF 100?

  • Added cohesiveness
  • Reduced bleeding
  • Enhanced performance

What are the benefits of MasterLife SF 100?

  • Increased concrete service life
  • Improved strength
  • Increased modulus of elasticity
  • Reduced permeability thereby increasing durability
  • Increased resistance to sulfate attack
  • Increased resistance to alkali-silica reactivity

US / Canada Product information

Data Sheet

Data Sheet (French)

Direct contact

Master Builders Solutions Technical Support

Admixture Systems


Safety Data Sheet (SDS)

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Related Literature

MasterLife SF 100 Data Sheet

pdf (151.20 Kb)