RTP010 Water-borne Rust-converting Coating is a water-borne coating. Suitable for use as the first coat on rusty steel surfaces, with three functions: rust conversion, passivation and barrier protection. A one-component water-borne primer that can be overcoated with various coatings such as latex, alkyd and epoxy paints. Parameters on this page: dry film thickness 30 µm; theoretical spreading rate 12.1 m²/kg; number of components: one.
Source: OSAKA original technical data sheet (TDS) 'RTP010 Water-borne Rust-converting Coating'. Spreading rate and other values converted from the TDS; for 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 | 40% |
|---|---|
| Dry Film Thickness | 30 µm |
| Theoretical Spreading Rate | 12.1 m²/kg |
| VOC | — |
| Density / Specific Gravity | 1.0–1.1 kg/L |
| Number of Components | One-component |
| Thinner | Clean fresh water |
| Mixing Ratio | Single pack |
| Colour / Appearance | Milky white |
A one-component water-borne primer that can be overcoated with various coatings such as latex, alkyd and epoxy paints.
Suitable for use as the first coat on rusty steel surfaces, with three functions: rust conversion, passivation and barrier protection. Safe, environmentally friendly and free of organic solvents.
| Colour | Milky white |
|---|---|
| Volume Solids | 40% |
| Typical dry film thickness | 30 µm |
| Theoretical Spreading Rate | 12.1 m²/kg |
| Practical Spreading Rate | Allowing a suitable loss |
| Mixing Ratio | Single pack |
|---|---|
| Airless spray | Recommended: nozzle tip size 0.43–0.53 mm; output pressure 12–15 MPa |
| Conventional spray | Recommended: spray tip 1.3–1.5 mm; spray pressure 0.3–0.4 MPa |
| Brush | Recommended for touch-up or small-area application. Take care to achieve the specified dry film thickness. |
| Roller application | Recommended for small-area application. Take care to achieve the specified dry film thickness. |
| Thinner | Clean fresh water |
| Paint equipment cleaner | Clean fresh water |
| Pot life | Unlimited |
| Drying Time | |||
| Substrate Temperature | Touch dry (min) | Hard dry (h) | Minimum recoat interval (h) |
| 25°C | 30 | 12 | 2 |
Note: ventilation, temperature, relative humidity and film thickness all affect drying and curing times. The data above are measured under well-ventilated conditions with relative humidity <75%.
| Storage | Store in a cool, dry environment |
|---|---|
| Shelf life | 1 year |
| Packaging Specifications | 20 kg in a 20 L container |
| density | 1.0–1.1 kg/L |
The surface to be coated must be clean and free of loose rust scale, grease and other contaminants. During application and curing, the substrate temperature must be at least 5 °C and at least 3 °C above the dew point. Stir thoroughly before use; the paint temperature must be above 15 °C, otherwise add clean fresh water as needed to reach the application viscosity; excessive thinning reduces sag resistance.
Subsequent coat: latex, alkyd, epoxy and other coatings, or other compatible systems as required by the customer and verified by testing.
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.
