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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 as early as 6 hours
- Pre-extended for fast application
$30.08
Five Star Repair Concrete
Five Star Repair Concrete is a rapid-setting, one-component, pre-extended cementitious mortar for permanent surface repairs. Color and aggregate are matched to ordinary concrete so floors, balconies, and parking decks finish as a nearly seamless patch. Place from 1/2 inch to 12 inches, coat as early as 6 hours, and get high early strength without adding field aggregate.
Key Features
- Pre-extended in the bag for consistent quality and less jobsite labor
- Color and appearance comparable to ordinary concrete
- Rapid set for quick turnaround surface repairs
- Coat as early as 6 hours
- Full- and partial-depth placements from 1/2 inch to 12 inches
- High early and 28-day compressive strength
Applications
- Interior and exterior horizontal concrete surfaces
- Form-and-pour repairs
- Floors, balconies, and parking garages
- Full- and partial-depth commercial surface repairs
- Jobs that need high early strength without foundation rebuilds
Technical Specifications
| Property | Value |
|---|---|
| Type | One-component pre-extended cementitious repair mortar |
| Working time at 70°F (21°C) | 25 minutes |
| Set time (initial / final) | 50 min / 70 min |
| Placement depth | 1/2 in to 12 in |
| Compressive strength (3 hr / 1 day / 28 day) | 3,000 / 4,000 / 8,000 psi |
| Slant shear bond (1 day / 28 day) | 2,300 / 2,600 psi |
| Chloride permeability | < 1,000 coulombs (very low) |
| Freeze/thaw resistance | ≥ 95% RDM at 300 cycles |
| Mixing water | 1.75-2 qt per 50 lb bag |
| Yield | Approx. 0.38 ft³ per 50 lb bag |
Product documents: Repair Concrete Technical Data Sheet
Frequently Asked Questions
How thick can Five Star Repair Concrete be placed?
Five Star Repair Concrete is formulated for placements from 1/2 inch to 12 inches, including full-depth and partial-depth repairs.
When can Five Star Repair Concrete be coated?
Five Star Repair Concrete can be coated in as early as 6 hours so the repair can move to the next coat sooner.
Does Five Star Repair Concrete match the look of existing concrete?
Yes. Five Star Repair Concrete uses an aggregate formulation meant to match typical concrete color and appearance for a nearly seamless repair.
How soon does Five Star Repair Concrete gain early strength?
Five Star Repair Concrete is rapid-setting. Typical compressive strength is about 3,000 psi at 3 hours at 70 F.
Where is Five Star Repair Concrete used?
Five Star Repair Concrete is used on interior and exterior horizontal concrete such as floors, balconies, and parking garages, and in form-and-pour applications.
Does the bagged aggregate in Five Star Repair Concrete save field labor?
Yes. Five Star Repair Concrete ships with the aggregate already in the bag, which keeps quality consistent and saves contractor labor on the repair.
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