EPP302 Epoxy Iron Oxide Red Primer is an epoxy coating used as a primer. Good adhesion and anti-rust performance, water and alkali resistance, suitable as a base coat on steel structures or cementitious substrates. High performance, two-component, iron oxide red. Parameters on this page: DFT 60 µm, theoretical spreading rate 7.53 m²/kg, number of components two-component.
Parameter source: OSAKA original technical data sheet (TDS) “EPP302 Epoxy Iron Oxide 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 | 61% |
|---|---|
| Dry Film Thickness | 60 µm |
| Theoretical Spreading Rate | 7.53 m²/kg |
| VOC | 335.4 g/L |
| Density / Specific Gravity | Approx. 1.35 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 | 5 °C: 10 h; 23 °C: 6 h; 35 °C: 3 h |
High performance, two-component, iron oxide red.
Good adhesion and anti-rust performance, water and alkali resistance, suitable as a base coat on steel structures or cementitious substrates.
| Volume Solids | 61% |
|---|---|
| Dry Film Thickness | 60 µm |
| Theoretical Spreading Rate | 7.53 m²/kg |
| Practical Spreading Rate | Allowing a suitable loss |
| Volatile organic compound content | 335.4 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 | 5 °C: 10 h; 23 °C: 6 h; 35 °C: 3 h |
| Drying Time | ||||
| Substrate Temperature | Touch dry (h) | Hard dry (h) | Recoat Interval | |
| Minimum | Maximum | |||
| 5°C | 2 | 24 | 24 h | 14 days |
| 23°C | 1 | 18 | 18 h | 10 days |
| 35°C | 0.5 | 12 | 12 h | 7 days |
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | Component A: 25 kg in a 20 L drum; Component B: 2.5 kg in a 4 L drum |
| Flash Point | Above 38 °C |
| density | Approx. 1.35 kg/L |
Steel surface: abrasive blast cleaning to Sa2.5 of ISO 8501:2007, or hand and power tool cleaning to St3.
The product cures slowly below 5 °C; for good results, the substrate temperature shall be above 5 °C.
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.
