Metzger/McGuire Armor-Hard HDR Primer


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Armor-Hard HDR is a 100% solids, odorless, chemical resistant troweled epoxy flooring system. It’s ideal for use in new or old damaged concrete floors and is designed to provide outstanding protection against a wide range of severe mechanical abuses typically found in industrial environments. Adhesion to concrete, wood and most metals is excellent.

Armor-Hard HDR was designed to protect interior floors from heavy industrial traffic (specifically, steel-wheeled carts and forklift trucks), making it ideally suited for industrial floors and anywhere a clean, durable floor surface is required. Application thickness can be varied from a 1/4” to 1/2” troweled topping depending upon project needs. The Armor-Hard HDR Primer is a required part of the flooring system to ensure maximum long term service.

Characteristics at 72 Degrees Fahrenheit:

  • Color: Light Amber
  • Mixing Ratio, (by volume): 2A/1B
  • Working Time: 20 minutes
  • Gel Time: 25 minutes
  • Tack Free Time: 6 hours
  • Coverage: 100-300 square feet per gallon
    (depending upon surface porosity and profile.)

Additional information

Weight 42 lbs
Dimensions 14 × 10 × 16 in

1-Gallon Kit, 3-Gallon Kit

Spec Sheets

Armor-Hard HDR Tech Data Sheet.pdf
Armor-Hard HDR SDS (Part A).pdf
Armor-Hard HDR SDS (Part B).pdf
Armor-Hard HDR SDS (Part C).pdf

Armor-Hard HDR Sealer SDS (Part A).pdf
Armor-Hard HDR Sealer SDS (Part B).pdf

Armor-Hard HDR Primer SDS (Part A).pdf
Armor-Hard HDR Primer SDS (Part B).pdf

Install Instructions:
Armor-Hard HDR Step-by-Step Outline.pdf