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Metzger McGuire Armor-Hard Kit Standard Gray
Armor-Hard Kit is a two-component structural epoxy mortar with blended aggregate for repairing industrial concrete floors under hard-wheeled traffic.
- Rebuilds joint shoulders, holes, gouges, and broken corners
- Working time about 30 to 35 minutes at 70°F
- Grindable and foot-traffic ready in 3 to 5 hours
$141.67
Drop Shipped
Metzger McGuire Armor-Hard Kit - Standard Gray
Metzger McGuire Armor-Hard Kit Standard Gray is a two-component structural epoxy mortar kit of pre-measured A/B liquid binder and custom blended sand aggregate. It is used to rebuild joint shoulders, fill holes, gouges, ruts, and popouts, top delaminated slabs, and repair broken slab panel corners on industrial floors subject to hard-wheeled traffic. Working time as mortar is 30 to 35 minutes at 70 F. It is placed in 1 in lifts at 50 F or higher and is grindable and foot-traffic ready in 3 to 5 hours.
Key Features
- Two-component structural epoxy liquid plus pre-measured blended sand aggregate
- Early-set mortar for industrial floors under hard-wheeled traffic
- Working time 30 to 35 minutes at 70 F
- Grindable and foot-traffic ready in 3 to 5 hours
- Heavy-duty traffic in 4 to 8 hours at 70 F
- Compressive strength 10,500 psi with kit aggregate
- Standard Gray aggregate; USDA/FDA acceptable, very low odor
Applications
- Spall repair and rebuilding of joint shoulders.
- Topping for delaminated industrial slabs.
- Fill holes, gouges, ruts, and popouts.
- Repair broken slab panel corners.
- Hard-wheeled traffic floors at 50 F and higher.
Technical Specifications
| Property | Value |
|---|---|
| Compressive Strength | 10,500 psi |
| Working Time | 30-35 min @ 70 F; install 50 F or higher |
| Mix Ratio | 4A:1B by volume |
| Yield | about 540 ci (~2.35 gal); 7½ sq ft at 1/2 in with full aggregate |
| Grindable Time | 3-5 hr @ 70 F |
| Heavy-Duty Traffic | 4-8 hr @ 70 F |
| Color, Mixed, Of Liquid | Translucent/clear; this kit mortar is Standard Gray aggregate |
| Tensile Strength | 1,400 psi |
| Flexural Strength | 3,700 psi |
| Shore Hardness | D86+ |
Product documents: Armor-Hard Kit Technical Data Sheet AHK-1 05/24 (PDF) | Armor-Hard Kit SDS 10/2025 (PDF)
Frequently Asked Questions
What work is Metzger McGuire Armor-Hard Kit used on?
Metzger McGuire Armor-Hard Kit is used as a mortar for spall repair and rebuilding of joint shoulders, as a topping for delaminated slabs, to fill holes, gouges, ruts, and popouts, and to repair broken slab panel corners on industrial floors under hard-wheeled traffic.
What size is Metzger McGuire Armor-Hard Kit?
One Metzger McGuire Armor-Hard Kit yields about 540 cubic inches of mortar, about 2.35 gallons, covering 7½ sq ft at 1/2 in when the full aggregate blend is used. Epoxy A and B cans plus blended aggregate ship in a 5 gal pail.
What working time does Metzger McGuire Armor-Hard Kit hold?
Working time as mortar on Metzger McGuire Armor-Hard Kit is 30 to 35 minutes at 70 F. Initial set is 3 to 4 hours at 70 F, and the kit is installed at 50 F or higher.
What traffic window does Metzger McGuire Armor-Hard Kit open?
Foot traffic on Metzger McGuire Armor-Hard Kit is ready in 3 to 5 hours at 70 F, grinding is 3 to 5 hours, and heavy-duty traffic is 4 to 8 hours at 70 F.
What compressive strength does Metzger McGuire Armor-Hard Kit reach?
Installed mortar with the kit aggregate reaches 10,500 psi compressive strength. Tensile strength is 1,400 psi and flexural strength is 3,700 psi.
What color is Metzger McGuire Armor-Hard Kit Standard Gray?
The mixed liquid on Metzger McGuire Armor-Hard Kit Standard Gray is translucent or clear, and the mortar color follows the Standard Gray aggregate supplied in the kit.
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