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Key technical facts
- Coverage
- A consumption of 0,120 – 0,150 kg/m² per coat is required (50 – 55 µ).
- Mixing Ratio (by Weight)
- A/B (80/20)
- Pot Life (min., 23°C, 100 ml)
- ~ 24
- Drying Time (23°C) – Touch Dry (Hours)
- 1 – 2
- Drying Time (23°C) – Full Cure (Weeks)
- 1
- Mix Density (g/cm³, 20°C)
- 1,4 – 1,5
Last updated:
This page has been translated from the product's original information. Please refer to the technical data sheet for binding technical values.
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Description
DEMCO® EPOX 714 is a solvent-based epoxy topcoat.
Provides excellent protection against atmospheric corrosion. It is used especially for the protection of steel structures. After application of a suitable primer, it also provides excellent adhesion and protection on concrete and wood surfaces.
Advantages
- High chemical and mechanical resistance.
- Easy to apply thanks to its low viscosity and long pot life.
- Can be applied to horizontal and vertical surfaces.
- Thanks to its semi-elastic properties, it moves together with the substrate; it does not crack or break.
Technical Properties
| Number of Components | 2 |
| Mixing Ratio (by Weight) | A/B (80/20) |
| Mix Density (g/cm³, 20°C) (TS EN ISO 2811-1) | 1,4 – 1,5 |
| Pot Life (min., 23°C, 100 ml) (DIN 16945) | ~ 24 |
| Mixed Viscosity (mPas, 25°C) (EN ISO 3219) | 300 – 600 |
| Drying Time (23°C) (TS 4317) | |
|---|---|
| Touch Dry (Hours) | 1 – 2 |
| Full Cure (Weeks) | 1 |
Mechanical Properties
| Cross Cut (ISO 2409) | GT 0 |
Surface Preparation and Application
- Surfaces to be coated must be free of oil, rust, dust and similar contaminants. The surface to be coated must be free of moisture.
- After sandblasting, sheet steel surfaces must be primed with the surface-tolerant primer-paint (steel) DEMCO® EPOX 148 STEEL or the solvent-based epoxy primer (steel) DEMCO® EPOX 132 PR/S.
- Wooden surfaces must be primed with Solvent-Free Epoxy Impregnating Primer DEMCO® EPOX 100 PR after they have been cleaned with sandpaper or a floor sanding machine, freed of dust and dried.
- Concrete surfaces must be roughened by shot blasting, grinding or milling. The prepared concrete surface must be primed with the Solvent-Free Epoxy Impregnating Primer DEMCO® EPOX 100 PR, following the application instructions, so that it is fully impregnated.
- Any cracks and holes in the surface must be repaired using epoxy putty.
- After component A has been mixed in its own container, all of component B should be poured into component A, and the two components should be mixed for at least 3 minutes until a homogeneous mixture is formed. Mixing at low speed is recommended to prevent air bubbles from forming in the mixture.
- If necessary, it can be thinned by 3 – 5% with DEMCO® EPOX 1100 THINNER.
- DEMCO® EPOX 714 is applied by brush, roller or spray gun.
Application Conditions
- Working area temperature must be 15°C – 30°C.
- The ideal substrate temperature for application is 15°C – 30°C.
- The temperature must never fall below 10°C. For outdoor and indoor applications, substrate temperature, ambient temperature and ambient humidity must be taken into account.
- The relative moisture of the substrate must be below 4% and the ambient humidity below 80%.
- For 24 hours after application, the surface must not be touched or come into contact with water.
- A suitable amount of mixture should be prepared during work, and work should continue until the entire mixture has been used.
- The full hardening time at room temperature of DEMCO® EPOX 714 applied at 20 – 25°C is 7 days on average.
Coverage
A consumption of 0,120 – 0,150 kg/m² per coat is required (50 – 55 µ).
Storage and Shelf Life
At 15 – 25°C in dry, closed warehouses away from direct sunlight, in unopened original packaging; 1 year.
Packaging
Total Net: 20 kg (A: 16,00 kg / B: 4,00 kg)
Safety Precautions
Avoid contact of the mixture or its components with skin and eyes; in case of contact, rinse with plenty of water and seek medical advice. Wear protective gloves, clothing and goggles, and keep the product out of the reach of children. Refer to the Material Safety Data Sheet (MSDS).
