DF-7310

Concrete Lining

DUROMAR DF-7310 is an elastomeric, easy to apply, 100% solids poly-sulfide based epoxy system. It is designed to provide excellent chemical resistance and exceptional adhesion in a flexible membrane that will bridge cracks in aging concrete. DF-7310 provides exceptional impact resistance, thermal shock resistance as well as abrasion resistance. It is ideally suited for secondary or primary containment over concrete.

  • Elastomeric poly-sulfide based 100% solids epoxy
  • Excellent chemical resistance and adhesion as a flexible membrane
  • Used on secondary containment systems

Chemical Description
Poly-sulfide based multi-functional epoxide resin with a cycloaliphatic amine curing agent.

DF-7310 Concrete Lining

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Components: 2
Solids by Weight: 100%
Mix Ratio by Weight: 3.2:1 (B/A)
Mix Ratio by Volume: 2.4:1 (B/A)
Working Time: 50 minutes @ 70°F
Recoat Time (min/max): 10-72 hours @ 70°F
Functional Cure: 24 hours @ 70°F
Full Cure: 72 hours @ 70°F
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Application Equipment
  • Brush/Roller
  • Airless Sprayer