Five Star Products Fluid Grout 100

Five Star Fluid Grout 100 is the industry’s leading cement-based, nonmetallic, non-shrink fluid grout for supporting machinery and equipment. It is formulated with Air Release technology that combines high performance with the greatest reliability.

Placement within tight clearances down to 1/2 inch
High 1, 7, 28 day strengths
Non-shrink from the time of placement
95% effective bearing area

SKU: 14493

Five Star Fluid Grout 100 is a precision-engineered, cement-based grout specifically formulated to support heavy machinery, structural steel, and precast concrete elements in demanding industrial settings. As a nonmetallic, non-shrink solution, it offers high reliability in maintaining tight tolerances and ensuring permanent alignment in critical installations. The inclusion of proprietary Air Release Technology promotes full contact under baseplates and around anchors by eliminating trapped air during placement, resulting in an effective bearing area typically reaching 95%.

This grout is designed for versatile use, capable of being mixed to either a fluid or plastic consistency depending on application needs. It performs consistently in a wide temperature range from 40°F to 90°F, making it suitable for indoor and outdoor grouting jobs across all seasons. Meeting the stringent requirements of ASTM C1107 Grades A, B, and C, as well as CRD-C 621, Five Star Fluid Grout 100 is trusted by engineers and contractors for both its mechanical performance and long-term dimensional stability. Whether you’re anchoring machinery or supporting structural members, this grout delivers the strength, reliability, and precision needed for critical applications.

Data Sheet

Key Features

High Early & Long-Term Strength

Achieves compressive strengths up to 10,000 psi at 28 days (plastic consistency), ensuring structural integrity from day one.

Non-Shrink Formulation

Maintains full contact with baseplates and anchor points without the risk of shrinkage, ensuring permanent support.

Air Release Technology

Promotes high bearing area and consistent expansion, reducing the risk of voids under critical equipment.

Extended Placement Versatility

Suitable for placements as thin as ½ inch and effective in both fluid and plastic consistencies.

Freeze-Thaw Resistance Bond

Withstands severe environmental conditions with over 95% durability rating after 300 cycles.

Meets Industry Standards

Compliant with ASTM C1107-02, ASTM C1107-14, CRD-C 621-93, and ACI 351.1 R for non-shrink grouting applications.

Recommended Applications

Five Star Fluid Grout 100 is recommended for precision grouting applications where lasting support, high load-bearing capacity, and dimensional stability are essential. It is frequently used to secure equipment and machinery baseplates, providing a stable foundation that maintains alignment over time. The grout is also suitable for setting anchors, bolts, and dowels, ensuring reliable load transfer and structural integrity.

Its performance extends to precast concrete elements and structural steel supports, where consistent expansion and bonding are critical. Five Star Fluid Grout 100 is also commonly used for supporting tanks, vessels, and for preplaced aggregate grouting in deep or high-volume pours where durability is key.

This product excels in applications with tight clearances or access limitations, such as beneath skids, rail systems, or equipment requiring precise alignment. Its fluid consistency and proven performance make it a trusted choice for installations where accuracy and permanence are non-negotiable.

Frequently Asked Questions

What is the minimum placement thickness for Five Star Fluid Grout 100?

Minimum recommended thickness is ½ inch when mixed to a fluid consistency.

Can it be used for precision grouting in hot or cold weather?

Yes, it can be used between 40°F and 90°F. For extreme temperatures, consult with a sales representative for proper procedures.

What’s the working time after mixing?

At 70°F, the working time is approximately 30 minutes. This can be adjusted slightly with the temperature of mixing water.

Is the grout pumpable?

Yes, it can be either poured or pumped, depending on the application and consistency.

How much coverage do you get per bag?

Each 55 lb. bag yields approximately 0.50 cubic feet of hardened material at maximum water content.

Does it contain gas-generating additives?

No. It is free of gas-generating materials like aluminum powder, which ensures controlled, stable expansion.

What is the shelf life for Fluid 100?

One year in original unopened packaging when stored in dry conditions; high relative humidity will reduce shelf life.

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