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Key technical facts
- Coverage
- A thickness of 1 mm is achieved with a consumption of 1750 g/m².
- Mixing Ratio (by weight)
- A/B (75/25)
- Pot Life (min., 23°C, 100 ml)
- 60-100
- Drying Time (23°C) – Touch dry (hours)
- 8 – 10
- Drying Time (23°C) – Full Cure (weeks)
- 1
- Mixed Density (g/cm³, 20°C)
- 1,75 ± 0,10
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
A two-component, solvent-free, thixotropic epoxy coating containing epoxy resins and special fillers, which can be applied up to 2–3 mm in a single coat. DEMCO EPOX 286 AD/DK is a coating system used for floor and wall linings of dough and water vats, water tanks and silos used for food storage.
Advantages
- Easy to mix and apply.
- Adheres very well to many building materials.
- A high-strength adhesive. Offers good chemical resistance.
- Thixotropic and non-sagging. Suitable for vertical and overhead applications.
- Contains no solvents.
- Cures without shrinkage.
- Good abrasion resistance.
- Impermeable to liquids and water vapor.
Application Areas
- Floor and wall coatings of dough proofing rooms.
- Floor and wall linings of water vats and water tanks.
- Floor and wall coatings of silos used for food storage.
Technical Properties
| Number of Components | 2 |
| Mixing Ratio (by weight) | A/B (75/25) |
| Mixed Density (g/cm³, 20°C) (TS EN ISO 2811-1) | 1,75 ± 0,10 |
| Pot Life (min., 23°C, 100 ml) (DIN 16945) | 60-100 |
| Drying Time (23°C) (TS 4317) | |
|---|---|
| Touch dry (hours) | 8 – 10 |
| Full Cure (weeks) | 1 |
Surface Preparation and Application
Surface preparation
- Surfaces to be coated must be free from oil, rust, dust and similar contaminants. No loose layer should remain on the surface to be coated.
- Glossy surfaces must be roughened by shot blasting, grinding, scarifying or sandblasting.
- 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.
Mixing
- After component A has been mixed in its own container, all of component B must be poured into component A and the two components mixed for at least 3 minutes until a homogeneous mixture is obtained.
- Mixing at low speed is recommended to prevent air bubbles from forming in the mixture.
- Must not be diluted with thinner.
Application
- The Epoxy Repair and Coating Paste DEMCO EPOX 286 AD/DK is applied onto the prepared and primed surface with a notched trowel or straightedge.
- A suitable amount of mixture should be prepared during work, and work should continue until the entire mixture has been used.
Application Conditions
- Working area temperature must be 15°C – 30°C.
- The ideal substrate temperature is 15°C – 30°C. The temperature must never be below 10°C.
- For indoor and outdoor applications, substrate temperature, ambient temperature and ambient humidity must be taken into account.
- When applied at 20°C – 25°C, DEMCO EPOX 286 AD/DK reaches full cure in 7 days on average.
Coverage
A thickness of 1 mm is achieved with a consumption of 1750 g/m².
Storage and Shelf Life
At 15 – 25°C, in dry, enclosed storage areas away from direct sunlight, in the unopened original packaging; 1 year.
Packaging
Total Net: 20 kg (A: 15,00 kg / B: 5,00 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.
- Keep out of reach of children.
Approvals / Standards
Tested to EN 1504-2 within the scope of CE certification.
