WEICON Zinc Spray bright grade 400 ml, light zinc aerosol, zinc repair, >550 h corrosion protection
Product code: 10037444
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Product description
WEICON Zinc Spray bright grade 400 ml is a fast-drying light-shade zinc aerosol that creates a corrosion-protective film matching the look of fresh hot-dip galvanizing. It delivers long-term cathodic protection and excellent adhesion on new or repaired metal parts.
Benefits and key features
- Corrosion protection >550 h in salt spray test (DIN EN ISO 9227)
- Brighter galvanizing shade – fresh hot-dip zinc appearance
- Fast drying: touch-dry in approx. 15 minutes
- High metal content in dry film (~70%)
- Temperature resistance −50 °C to +300 °C
- Repaintable after 24 hours
Properties and applications
- Repair of zinc coatings: colour blending and protection of welds, drilled or ground areas.
- Anti-corrosion primer: conductive intermediate layer for spot welding.
- Long-term protection: micro-flake Zn/Al film provides a durable, hydrophobic barrier.
- Quick application: cross-spray from ~25 cm; full cure after 10–12 h.
Technical parameters
| Parameter | Value |
|---|---|
| Colour / effect | fresh hot-dip galvanizing shade (light) |
| Net capacity | 400 ml |
| State / appearance | aerosol |
| Odour | benzenic |
| Density (20 °C) | approx. 1.0 g/cm³ |
| Water solubility | n/a or not specified |
| Vapour pressure | not specified |
| Kinematic viscosity (40 °C) | n/a |
| pH | n/a |
| Flash point | n/a (aerosol) |
| Temperature resistance | −50 °C to +300 °C |
| Touch-dry | ~15 min |
| Full cure | 10–12 h |
| Overcoating | after ~24 h |
| Metal content (dry film) | ~70% (Zn/Al) |
| Build / consumption | 30–50 μm; ~150 ml/m² (cross-spray 1.5) |
| Salt spray test (DIN EN ISO 9227) | >550 hours |
| VOC | ~82.2% (≈ 670 g/L) |
| Transport classification | ADR/IMDG/IATA: UN1950 AEROSOLS, class 2.1 |
| CLP signal word | Danger |
| CLP classification (selected H) | H222, H229, H315, H319, H411 |
Storage recommendations
Store upright in a cool, dry place away from heat and UV. Pressurised container – do not pierce or burn. Do not expose to temperatures above +50 °C. Clean and degrease the surface before application.
FAQ
1) What is it for?
Repairing zinc coatings and long-term corrosion protection of metal parts.
2) What finish does it give?
A light shade matching fresh hot-dip galvanizing.
3) When can I overcoat?
After approximately 24 hours.
4) Temperature resistance?
−50 °C to +300 °C.
5) Salt spray resistance?
>550 hours per DIN EN ISO 9227.
Product safety
Responsible person in the EU
WEICON GmbH & Co. KG
Königsberger Str. 255
48157 Münster, Germany
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