ZD83-02 Zinc-Aluminium Coating
Single coat · silver metallic finish
Zinc-rich Primers
Zn ≥83% + Al ≥13% Zn
>27 °C
A single-component heavy-duty coating composed of a binding agent, zinc powder, aluminium paste and solvents, giving a silver-white metallic appearance. It can be used as a single coat, or over cold spray zinc as a topcoat.
Key features
- Zinc plus aluminium flake — barrier and sacrificial protection combined
- Single-component, no mixing, fast on site
- Silver metallic appearance, good decorative finish
- Pairs directly with ZD96-1 cold spray zinc as its topcoat
Technical data
| Property | Value |
|---|---|
| Color | Silver-white |
| Volume solids | 30 ± 3% |
| Density | 1.6 ± 0.1 kg/L |
| Components | One |
| Flash point | >27 °C |
| Thinner | ZX-01 |
| Mass solids | 60 ± 2% |
| VOC | ≤640 g/L |
| Pack size | 25 kg |
| Shelf life | 2 years (unopened) |
Film build and coverage
| DFT (µm) | WFT (µm) | Coverage (kg/m²) |
|---|---|---|
| 20 | 66.7 | 0.213 |
| 40 | 133.3 | 0.427 |
| 80 | 266.7 | 0.854 |
Drying and recoat
| Substrate temp. | 5 °C | 15 °C | 25 °C | 35 °C |
|---|---|---|---|---|
| Hard dry | 5 h | 4 h | 2 h | 1 h |
| Min. recoat | 5 h | 4 h | 2 h | 1 h |
Max. recoat: Unlimited — clean the surface of contamination before the next coat.
Application
| Method | Airless spray | Conventional spray | Brush / roller |
|---|---|---|---|
| Nozzle | 0.43–0.53 mm | 1.5–2.5 mm | — |
| Pressure | 150–200 kg/cm² | 3–4 kg/cm² | — |
| Thinning | 5–10% | 10–20% | 0–10% |
Printable version (image) → Download TDS original (PDF, English) ↓
Surface preparation
Steel surfaces must be blast cleaned to Sa 2.5 (ISO 8501-1) before application.
Coating systems
| Preceding coat | Direct to blast-cleaned steel (Sa 2.5), or over ZD96-1 cold spray zinc as its topcoat. |
|---|---|
| Consequent coat | May be left as the final coat (silver metallic appearance). |
Related products
Not sure which grade fits your environment?
Send us the structure, the steel condition and the corrosivity category (C2 to CX). We reply with a coating system, film builds and a delivered price.