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Five Star Repair Concrete 50lb Bag
Five Star Repair Concrete is a permanent, rapid-setting, one component, pre-extended concrete repair material. It is designed for the repair of concrete surfaces such as floors, balconies, and parking garages. Five Star Repair Concrete’s similar appearance and color to concrete produces an architecturally appealing, virtually seamless permanent repair.
- Rapid-setting for quick turnaround
- Can be coated in as early at 10 hours
- Pre-extended for fast application
$26.44
SKU
21269
Five Star Repair Concrete – Fast-Setting Cementitious Concrete Repair Mortar
Five Star Repair Concrete is a high-performance, rapid-setting, cement-based repair mortar designed for durable concrete surface restoration. Engineered for full and partial depth repairs, it offers high early and ultimate compressive strength, ensuring long-term durability in commercial and industrial applications. With a pre-extended formulation, Five Star Repair Concrete eliminates the need for field-added aggregate, providing consistency in every batch. It can be applied in thicknesses ranging from 1/2 inch to 12 inches (13 mm - 300 mm) and can be coated in as little as 10 hours for faster project completion.
Key Features:
- Rapid-setting for fast project turnaround
- High early and ultimate compressive strength
- Pre-extended in-the-bag for consistent quality
- Architecturally appealing, seamless repair
- Can be coated within 10 hours
- Interior and exterior use
- Meets ASTM C928 for concrete repair materials
- Resists freeze/thaw damage and chloride ion penetration
Technical Specifications:
| Property | Value |
|---|---|
| Compressive Strength (3 Hours) | 3,000 psi (21 MPa) |
| Compressive Strength (1 Day) | 4,000 psi (28 MPa) |
| Compressive Strength (7 Days) | 7,000 psi (48 MPa) |
| Compressive Strength (28 Days) | 8,000 psi (55 MPa) |
| Flexural Strength (ASTM C348, 28 Days) | 1,070 psi (7.4 MPa) |
| Splitting Tensile Strength (ASTM C496, 28 Days) | 525 psi (3.6 MPa) |
| Bond Strength (ASTM C882, 28 Days) | 2,600 psi (17.9 MPa) |
| Chloride Ion Permeability (ASTM C1202, 28 Days) | Very Low (<1,000 Coulombs) |
| Working Time at 70°F (21°C) | 25 minutes |
Frequently Asked Questions:
What are the typical applications for Five Star Repair Concrete?
This product is designed for commercial concrete repairs, including floors, balconies, parking decks, and industrial slab resurfacing.
Can this mortar be extended for deeper repairs?
Yes, it can be extended with coarse aggregate for placements deeper than 12 inches. Contact Five Star Products for extension guidelines.
How long before coatings can be applied?
Coatings and sealers can be applied as early as 10 hours after placement, depending on environmental conditions.
What is the recommended installation temperature range?
For best results, install Five Star Repair Concrete between 35°F and 90°F (2°C - 32°C). Lower temperatures may slow strength gain.
For the latest technical specifications and application guidelines, visit Five Star Products.
| Brand | Five Star Products |
|---|---|
| Manufacturer | Five Star Products |
