ARMALKYD® TOPCOAT 121
Single-component alkyd‑acrylic weather‑resistant glossy enamel.
Specific Feature
fast drying
Product Chemistry
modified alkyd
Color Options
colored according to RAL, NCS and sample
Surface Type
1K primers
Gloss Level
glossy
- When applied in a two‑coat system, it can be used as a standalone coating;
- Zinc phosphate is used as the anticorrosive pigment;
- It is used as a topcoat in alkyd systems;
- Good color retention during service in non‑aggressive environments; ● Recommended for steel structures and various types of machinery equipment.
- Solid content by volume: 50 ± 2%.
- Solid content by weight: 55–75%.
- Mixture density: 1.1–1.2 kg/L.
- Base viscosity: >180 s (DIN4).
- Mixture viscosity: 65–85 s (DIN4).
- Mixture pot life: 4 h.
- Drying time for a dry film thickness of 50 µm:
- +10 °C:
- From dust: 30 min
- Recoat: 6 h
- Minimum intercoat drying: 15 min
- +23 °C:
- From dust: 20 min
- Recoat: 4 h
- Minimum intercoat drying: 5–7 min
- +35 °C:
- From dust: 10 min
- Recoat: 2 h
- Minimum intercoat drying: 5 min
- Thermal drying:
- +60 °C: 30 min
Full cure: 7 days under ambient drying.
Data are given at 65 % relative humidity. Values may change with humidity variations.
