MasterFlow 555

Fluid, non-shrink mineral-aggregate grout

How does MasterFlow 555 work?

MasterFlow 555 is a fluid, non-shrink mineral-aggregate grout. It is ideally suited for grouting machines or plates requiring optimum load-bearing support.

Recommended uses:

• Interior and exterior
• General construction applications
• Where ease of placement of a fluid grout is desired
• Where high one-day and later-age compressive strengths are desired
• Machinery and equipment: base plates and soleplates
• Anchor bolts, reinforcing bars, and dowel rods
• Bedding grout for precast panels
• Backfilling, underpinning foundations, and pressure grouting of slabs needing alignment
• Repairing concrete, including grouting voids and rock pockets

What are the unique features of MasterFlow 555?

• Meets ASTM C 1107 requirements at a fluid consistency (20–30 second flow)
• Wide application temperature range of 50 to 85° F (10 to 29° C)
• Can be mixed at a wide range of consistencies

What are the benefits of MasterFlow 555?

• Hardens free of bleeding when properly placed and yields a high effective bearing area for proper support and load transfer
• No accelerators, including chlorides or other similar salts, will not contribute to corrosion of reinforcing steel​