Applications

Devcon® Epoxy Coat™ 7000 AR

Brand: Devcon®

Package Sizes:

  • 2-gallon (7.56 Liter) Kit

Product Description:

Devcon® Epoxy Coat™ 7000 AR is a 100% solids, acid-resistant epoxy coating designed for chemical containment areas, dike walls, and chemical storage tanks. This high-build epoxy offers superior resistance to concentrated acids, including 98% sulfuric acid, and provides excellent adhesion to concrete surfaces. It is a Novolac resin system, ensuring durability and long-term performance​.


Key Features:

High-Build Coating: 8-10 mils (0.20-0.25 mm) per coat for heavy-duty protection.
Superior Acid Resistance: Resists concentrated acids, including 98% sulfuric acid.
Brush or Roller Application: Easy to apply with standard painting tools.
Excellent Adhesion: Bonds strongly to concrete and masonry surfaces.
Novolac Resin Technology: Ensures long-term chemical and temperature resistance.


Recommended Applications:

🔹 Chemical Storage Tanks & Dike Walls: Protects against acid exposure.
🔹 Containment Areas: Suitable for secondary containment and spill protection.
🔹 Industrial Flooring: Provides chemical resistance for industrial floors.
🔹 Concrete & Masonry Surfaces: Bonds to new and existing concrete.

Typical Physical Properties

Cured Properties (7 Days @ 75°F / 24°C)

Property Value
Hardness 85 Shore D (ASTM D2240)
Solids by Volume 100%
Temperature Resistance (Wet) 130°F (54°C)
Temperature Resistance (Dry) 200°F (93°C)

Uncured Properties (72°F / 23°C)

Property Value
Application Temperature 60-90°F (16-32°C)
Color Gray
Coverage (16 mil / 0.4mm) 100 ft²/gal (2.5 m²/L)
Cure Time 24 hours
Cure Time – Full Chemical 10 days
Cure Time – Full Service 48 hours
Functional Cure 24 hours
Maximum Recoat Time @ 75°F (24°C) 6-8 hours
Mix Ratio 1.7:1 by weight / 1.5:1 by volume
Mixed Viscosity 3,600 cP
Pot Life @ 75°F (24°C) 36 minutes

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