XP 250 Epoxy Grout Packaging
XP 250 Epoxy Grout for Wind Applications - Image 2
XP 250 Epoxy Grout for Wind Applications - Image 3
XP 250 Epoxy Grout for Wind Applications - Image 4

The Strongest for the Tallest—25,000 psi.
Taller Towers. Faster Installs. Lower Costs.

Five Star® XP 250 Epoxy Grout raised the benchmark for wind tower engineering — again.

Built on the performance of XP 230, XP 250 delivers an industry-leading 25,000 psi compressive strength, engineered for taller towers and faster, more cost-effective installs. With early strength reaching 21,000 psi in just 24 hours, it accelerates bolt torquing and tower stacking to keep projects on schedule.

This three-component, low exothermic, 100% solids, non-shrink epoxy grout is designed to perform under extreme dynamic loading. XP 250 can be placed up to 18 inches in a single lift, reducing complexity and installation time — and often eliminating the need for a steel bearing plate.

Trusted by Engineers. Backed by Five Star.
See it up close at CLEANPOWER 2025.

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Benefits

Advantages

Lower Installed Costs

  • Ultra-high compressive strength eliminates the high cost steel bearing plates in many large wind tower applications

Increases Performance Confidence

  • High dimensional stability, non-shrink per ASTM C1090
  • High fatigue resistance under dynamic loading conditions
  • Coefficient of Thermal Expansion and Modulus of Elasticity more closely aligned with steel and concrete
  • Low exotherm enables higher monolithic pours

Increases Scheduling and Cost Predictability

  • Early strength development enables faster jobsite progress (i.e. torquing bolts, stacking additional tower segments)
  • Reduces supply chain complexity and scheduling uncertainty asso-ciated with steel bearing plates

Easy to Use

  • Long working time
  • Place up to 18 inches depth in a single pour
  • Low dust formula
  • Use current epoxy grout installation techniques

Uses

  • Wind towers or other high load applications

Packaging Options

SKU/Product Code Description # Units/Pallet Unit Size (Weight | Volume – A  & B)
33620 Five Star® XP 230 Epoxy Grout 5-bag kit 36 (4 pallets) Resin (A): 17.6 lbs. (8.0 kg) | 1.82 gal ( 6.9 L)
Hardener (B): 5.5 lbs. (2.5 kg) | 0.64 gal (2.4 L)
Aggregate (C): 5 Bags 50 lbs. ea. (22.7 kg)

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