Akfix 647FC — PU Sealant for Metal Auto & Construction
Akfix 647FC high-performance PU sealant for sealing and bonding metal in auto, carrosserie and construction. Fast cure, paintable, high mechanical resistance.
Key features
- Fast Cure (3 mm in 24h)
- Paintable after 4-6 hours
- Permanent flexibility ±25%
- UV and aging resistant
- Operating temperature -40°C / +90°C
Technical specifications
Akfix 647FC — PU Sealant for Metal Auto & Construction
| basis | Polyuréthane (PU) |
| curing system | Réticulation par humidité atmosphérique (moisture-curing) |
| consistency | Thixotrope, non-coulant |
| modulus type | High-Modulus, Shore A élevée (TDS officiel Akfix 647FC) |
| density | 1,08 ± 0,03 g/ml |
| shore a hardness | 50 ± 5 (ISO 868 — après 28 jours) |
| tensile strength | Min. 2,5 N/mm² (ISO 37) |
| skin formation time | 40 ± 10 min (23°C, 50% HR) |
| curing rate | Min. 3 mm/jour (EN ISO 7390 — 23°C, 50% HR) |
| sagging | 0 mm |
| application temperature | +5°C à +40°C (Température de mise en œuvre (TDS officiel Akfix 647FC)) |
| service temperature | -40°C à +90°C (Plage de résistance température post-cure (TDS officiel Akfix 647FC)) |
| paintable | Oui (test de compatibilité peinture recommandé selon TDS) |
Available variants
4 variants
Color
Blanc
Volume
310 ml
Packaging
Cartouche
SKU
AKF-647FC-BL-310
Color
Noir
Volume
310 ml
Packaging
Cartouche
SKU
AKF-647FC-NR-310
Color
Gris
Volume
310 ml
Packaging
Cartouche
SKU
AKF-647FC-GR-310
Color
Noir
Volume
600 ml
Packaging
Sachet aluminium
SKU
AKF-647FC-NR-600
Applications
Professional uses
- Sealing and bonding joints in cars and trucks
- Carrosserie panel assembly
- Industrial vehicle and container sealing
- Bonding and sealing metal profiles in facades
- Quick carrosserie repairs in workshops
Equivalent products in Morocco
Akfix 647FC — PU Sealant for Metal Auto & Construction is a functional equivalent of the following references distributed in Morocco. Match on main technical function.
| Brand | Equivalent reference |
|---|---|
| Soudal | Soudaflex 40FC / Soudaflex 45FC |
| Bostik | Bostik P352 Colle & Joint Construction |
| Sader | Sader Mastic PU Façade |
| Den Braven | Den Braven PU 25LM / Hercuseal PU |
Brands mentioned: property of their owners. Indicative information — consult our technicians.
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