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  • Industrial and Retail Concrete Floor Joint Fillers and Repair Products

    “Known by the Floors We Protect” for More than 40 Years
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    A complete line of standard and custom colored materials to meet your project’s needs
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Armor Hard
Armor Hard

Armor-Hard Concrete Repair Epoxy

Concrete Floor Repair for Joints, Cracks, and Surface Defects


Armor-Hard is a 100% solids, two component structural epoxy mortar kit intended for use in the structural repair or joints, cracks and other surface defects in industrial concrete floors. Armor-Hard Kit comes with a specially engineered aggregate blend designed for easy troweling/finishing.

Compressive Strength: 10,500 psi

LEED Compliant: Yes

1 Gallon Liquid Only Kit
Bulk Kit with Blended Aggregates (540 ci mortar yield)

Related Products/Versions

ARMOR-HARD is available in two primary versions: ARMOR-HARD Liquid or Kit - Early Set properties (faster than standard structural epoxies, slower than EXTREME), use limited to temperatures of 50˚F +. ARMOR-HARD EXTREME Liquid or Kit - Quick set properties, multiple temperature applications.

Typical Use

As a mortar

• Spall repair/rebuilding of joint shoulders

• As a topping for delaminated slabs

• Fill in holes, gouges, ruts, popouts

• Repair broken slab panel corners


Our industrial concrete floor repair and maintenance products have been setting the standard in our industry for decades. We have products that will repair cracks, spalls, gouges, missed saw cuts, joint deterioration, and pop outs. Call us for more information or to find a local distributors. 800.223.6680 Metzger McGuire