ZIEP212 Epoxy Zinc-rich Primer is a zinc-rich primer of the epoxy coating system. The zinc dust content in the film is high (zinc content in the dry film greater than 80%), therefore it provides good cathodic protection, excellent adhesion, abrasion resistance, impact resistance, anti-corrosion performance and durability. High performance, two-component, grey or other colours. Parameters on this page: dry film thickness 75 µm, theoretical spreading rate 3.46 m²/kg, number of components two-component.
Parameter source: OSAKA original technical data sheet (TDS) "ZIEP212 Epoxy Zinc-rich Primer"; values such as spreading rate are converted from TDS parameters and are for selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 65% |
|---|---|
| Dry Film Thickness | 75 µm |
| Theoretical Spreading Rate | 3.46 m²/kg |
| VOC | 301 g/L |
| Density / Specific Gravity | Approx. 2.5 kg/L |
| Number of Components | Two-component |
| Thinner | OUP 103; recommended addition 3%–5% |
| Mixing Ratio | Component A : Component B = 10:1 (by weight) |
| Pot Life | 23 °C: 6 h |
High performance, two-component, grey or other colours.
The zinc dust content in the film is high (zinc content in the dry film greater than 80%), therefore it provides good cathodic protection, excellent adhesion, abrasion resistance, impact resistance, anti-corrosion performance and durability; it can be used in combination with most anti-corrosion primers and topcoats. Used as an anti-corrosion primer in heavy-duty anti-corrosion systems for various steel structures, it is an ideal primer for epoxy intermediate coats and epoxy topcoats.
| Volume Solids | 65% |
|---|---|
| Dry Film Thickness | 75 µm |
| Theoretical Spreading Rate | 3.46 m²/kg |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 301 g/L |
| Mixing Ratio | Component A : Component B = 10:1 (by weight) |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.53 mm; fluid pressure ≥17.6 MPa |
| Brush or roller | Recommended |
| Conventional spray | Suitable, but not recommended. |
| Thinner | OUP 103; recommended addition 3%–5%. |
| Paint equipment cleaner | OUP 103 |
| Pot life | 23 °C: 6 h |
| Drying Time | ||||
| Substrate Temperature | Touch dry (min) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 5°C | 60 | 12 | 12 h | 21 days |
| 23°C | 30 | 6 | 6 h | 14 days |
| 35°C | 5 | 4 | 4 h | 10 days |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | Part A: 30 kg in a 20 L container; Part B: 3 kg in a 4 L container |
| Flash Point | Greater than 24 °C (mixture) |
| density | Approx. 2.5 kg/L |
Steel surfaces: abrasive blast clean to Sa 2.5 (ISO 8501:2007) or clean by hand or power tools to St 3. Keep clean and dry.
This product cannot fully cure below 5 °C; therefore, for good results, the substrate temperature should be above 10 °C. Surfaces of this product's coating to be overcoated shall be clean, dry and free of zinc salts.
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
