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Five Star XP-250 Epoxy Grout 1.95 cu ft Unit
Five Star XP 250 Epoxy Grout offers the industry’s highest compressive strength, 25,000 psi in 28 days, achieving 21,000 psi in 24 hours. High fatigue resistance and ultra-high compressive strength.
- Up to 18 inches in a single pour
- Ultra-high compressive strength
- Long working time, low exotherm
$1,165.77
SKU
22803
Five Star XP 250 Epoxy Grout – 1.95 cu ft Unit
Five Star XP 250 Epoxy Grout is an ultra-high-strength, precision epoxy grout formulated for wind towers and dynamic load applications. Part of the Xtreme Performance line, XP 250 delivers compressive strength up to 25,000 psi in 28 days and 21,000 psi in just 24 hours. This three-component, low-exotherm epoxy system is 100% solids, solvent-free, and engineered to eliminate the need for steel bearing plates in many applications. It offers excellent fatigue resistance, long working time, and high flowability for large, monolithic pours up to 18 inches deep.
For Ultra-Deep Pours See Five Star XP-230 Epoxy Grout
Key Features:
- Compressive strength up to 25,000 psi (28-day) and 21,000 psi in 24 hours
- Non-shrink per ASTM C1090 with high dimensional stability
- Low exotherm allows deep pours up to 18 inches
- Modulus of elasticity and thermal expansion closely aligned with steel and concrete
- Excellent bond to concrete with concrete failure per ASTM C882
- Effective bearing area ≥ 85%
Applications:
- Wind turbine tower baseplates
- Heavy dynamic equipment foundations
- Industrial equipment subject to vibration and fatigue
- Situations requiring high strength without steel bearing plates
Technical Specifications:
| Property | Value |
|---|---|
| Compressive Strength (ASTM C579) | 25,000 psi at 28 days 21,000 psi at 24 hours |
| Modulus of Elasticity (ASTM C469) | 4.8 × 10⁶ psi |
| Bond to Concrete (ASTM C882) | Concrete failure |
| Tensile Strength (ASTM C307) | 2,500 psi |
| Flexural Strength (ASTM C580) | 5,500 psi |
| Peak Exotherm (ASTM D2471) | <125°F (6" × 12" cylinder) |
| Working Time | Up to 45 minutes at 70°F |
| Maximum In-Service Temperature | 250°F (121°C) |
| Placement Depth | 2" to 18" per lift |
Frequently Asked Questions:
How deep can Five Star XP 250 be placed in a single pour?
It can be placed up to 18 inches in a single lift without overheating. For deeper pours, contact Five Star Products.
What is the advantage of using XP 250 for wind tower installations?
Its ultra-high compressive strength and thermal compatibility with steel and concrete allow elimination of steel bearing plates, reducing material and labor costs.
What temperatures can it withstand in service?
It is rated for service temperatures up to 250°F (121°C).
| Brand | Five Star Products |
|---|---|
| Manufacturer | Five Star Products |
