SKSHU FFDW018 Water-borne Epoxy Universal Primer is a water-borne paint, used as a primer. Good salt spray and alkali resistance, good permeability and bond strength; can be used as a protective primer in severely corrosive environments. Parameters on this page: volume solids 45 ± 2%, dry film thickness 40–100 µm, theoretical spreading rate 5.68 m²/kg.
Data source: SKSHU 3Tree original Technical Data Sheet (TDS), "SKSHU FFDW018 Water-borne Epoxy Universal Primer"; spreading rate and other values are converted from the TDS parameters, 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 | 45 ± 2% |
|---|---|
| Dry Film Thickness | 40–100 µm |
| Theoretical Spreading Rate | 5.68 m²/Kg |
| VOC | 42 g/L (measured value) |
| Density / Specific Gravity | Approx. 1.32 kg/L |
| Number of Components | Two-component |
| Thinner | Water |
| Mixing Ratio | Base FFDW018A : curing agent FFDW018B = 6.75:1 (by volume) |
| Colour / Appearance | Iron red, grey |
SKSHU FFDW018 Water-borne Epoxy Universal Primer
SKSHU FFDW018 is a water-borne two-component epoxy paint composed of water-borne epoxy resin, polyamide hardener, additives etc.; can be used on concrete surfaces, steel structures, galvanized surfaces, stainless steel surfaces and various other metal surfaces.
Complies with HG/T 4566-2013 performance requirements.
Good salt spray and alkali resistance, good permeability and bond strength; can be used as a protective primer in severely corrosive environments.
Suitable for various surfaces, compatible with various two-component paints, strong compatibility.
| Colour: | Iron red, grey |
|---|---|
| Gloss: | Gloss (1–10°, 60°) |
| Volume solids: | 45±2% |
| Specific gravity: | Approx. 1.32 kg/L |
| Theoretical spreading rate: | 5.68 m²/kg, dry film 60 (µm) |
| Flash point: | Water-borne, not applicable |
| VOC content: | 42 g/L (measured value) |
| Storage time: | Dry, cool environment, 6 months |
| Mixing ratio: | Base FFDW018A : curing agent FFDW018B = 6.75:1 (by volume) |
|---|---|
| Thinner | Water |
| Recommended dry film thickness: | 40–100 µm |
| Induction time: | No induction required |
| Recommended dilution water quantity (by weight) | Airless spray, as required* | Air spray, as required* | Roller or brush, as required* |
| Recommended nozzle size | 0.43mm | 1.5mm | / |
| Recommended spray pressure | 15-25MPa | 0.4-0.6MPa | / |
| Application suitability | Recommended | Applicable | Repair |
*Adding dilution water improves application viscosity; when spraying, add water based on a satisfactory gun test. Airless spray is the preferred method for this product; roller and brush are suitable only for small-area touch-up.
Theoretical consumption*
| Dry film thickness (µm) | 40 | 60 | 80 |
| Theoretical consumption (L/m²) | 0.09 | 0.13 | 0.18 |
| Theoretical consumption (kg/m²) | 0.12 | 0.18 | 0.23 |
Recoat time* Temperature
| 5°C | Minimum (h) 36 | Maximum (days): 21 |
| 10°C | 24 | 14 |
| 20°C | 12 | 7 |
| 30°C | 6 | 7 |
*The overcoating interval depends on subsequent exposure. As the film may chalk or pick up other contaminants after prolonged exposure to a polluted environment, the existing coating surface shall be abraded; loose impurities such as grease shall be washed off with high-pressure fresh water or wiped with thinner, and the surface allowed to dry before overcoating.
| Temperature | Touch dry (h) | Hard dry (days) | Pot life (h) |
| 5°C | 4 | 7 | 4 |
| 10°C | 3 | 4 | |
| 20°C | 1 | 2 | 3 |
| 30°C | 0.5 | 1 | 2 |
- Adequate and continuous ventilation must be maintained during application and curing of the coating.
- When applying at ambient air or substrate surface temperatures below 5 °C, pre-warm the mixed paint to above 10 °C.
Metal surfaces should be free of oil and water; concrete surfaces should be confirmed fully cured and dry, with concrete moisture ≤4%; all surfaces to be coated should have loose debris removed with a high-pressure air gun beforehand, individual oil spots wiped with solvent, ensuring the surface is free of oil and water.
1. Before mixing the two components, stir the base thoroughly with a power tool, then add the curing agent and mix uniformly. Adjust the thinner amount according to application requirements and temperature, and mix thoroughly.
2. During application and curing, the substrate temperature shall be above 5 °C and at least 3 °C above the dew point, and the relative humidity shall not exceed 75%. Temperature and relative humidity shall be measured on the substrate close to the work area.
| FFDW018A Water-borne Epoxy Universal Primer | 22.5 kg/drum |
|---|---|
| FFDW018B Water-borne Epoxy Universal Primer Hardener | 2.5 kg/drum |
This product is a water-borne, environmentally friendly coating; non-flammable and non-explosive.
The coating contains a water-borne co-solvent that may irritate the skin; wear a respirator and other protective equipment during application.
Do not inhale spray mist; avoid skin contact with the coating.
If paint splashes on the skin, wash immediately with a suitable cleaner, soap and plenty of water.
In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
Under normal application conditions, the dried coating is safe to use.
For detailed toxicity, safety and first-aid information, refer to the Safety Data Sheet (MSDS) for this product.
for related losses, SKSHU shall be exempt from litigation liability (whether for any negligence, strict liability or tort).
The information in this product data sheet is based on laboratory tests we believe to be reliable, and is provided for guidance only.
As experience is gained and product development advances, SKSHU (3TREES) may revise the above information at any time.
All recommendations and advice regarding the use of this product, whether in technical documents, replies to enquiries or otherwise, are given to the best of our knowledge and are reliable. Our products and the related information are intended for industrial users with the necessary knowledge and practical skills; the end user is responsible for determining whether the product is suitable for its specific purpose.
Therefore, the purchaser, having carried out such an assessment, shall handle the product at their own discretion and risk.
The quality and condition of the substrate on site, and the many other factors affecting product use and application, are beyond SKSHU (3TREES)'s control. SKSHU (3TREES) accepts no liability for coating quality problems caused by application environment, application process, surface preparation or personnel operation (unless otherwise provided in a written agreement).
To avoid misuse, confirm with our sales staff that the product data sheet in hand is the latest version.
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.
