MasterFlow 100: General construction, mineral-aggregate non-shrink grout

Formerly: Construction Grout

How does MasterFlow 100 work?

MasterFlow 100 is a non-catalyzed, multi-purpose construction grout containing mineral aggregate.

Recommended uses:

  • Interior and exterior
  • Normal loads for columns and base plates
  • Bedding grout for precast panels
  • Repairing of cavities resulting from ineffective concrete consolidation
  • Caulking concrete pipe
  • Backfilling, underpinning foundations, and pressure grouting of slabs needing alignment
  • General construction applications
  • Damp pack applications

What are the unique features of MasterFlow 100?

  • Concrete gray color (after curing) blends in with surrounding concrete
  • No accelerators, including chlorides or other similar salts, will not contribute to corrosion of reinforcing steel

What are the benefits of MasterFlow 100?

  • Can be extended with clean, well-graded coarse aggregate to fill large voids
  • Hardens free of bleeding when properly placed and yields a high effective bearing area for proper support and load transfer

US / Canada Product Information

Certification Letter

Data Guide

Data Guide (French)

Data Guide (Spanish)

Guide Spec

LEED Letter

Direct contact

Master Builders Solutions Technical Support

Construction Systems


Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (76.41 Kb)

Data Guide

pdf (103.26 Kb)

Data Guide (French)

pdf (144.06 Kb)

Data Guide (Spanish)

pdf (120.27 Kb)

Guide Specs

doc (151.00 Kb)

LEED Letter

pdf (93.01 Kb)


docx (119.71 Kb)

zip (54.44 Kb)