SIKAFLEX®-227 Automotive Polyurethane Sealant
SIKAFLEX®-227 is a 1-component polyurethane sealant designed for car body sealing that cures on exposure to atmospheric moisture to a durable elastomer. This professional-grade sealant adheres well to a wide variety of substrates and is specifically engineered for automotive crash body repair and car body construction applications.
Key Features
- Fast Skinning: Quick surface curing with low odour emission
- Short Cut-off String: Clean application with minimal waste
- Overhead Work Possible: Suitable for inverted and overhead applications
- Paintable & Sandable: Can be painted when tack-free and sanded to achieve desired finish
- Age Resistant: Long-term durability and performance
- Silicone Free: Eliminates concerns related to silicone compatibility issues
- OEM Approved Quality: Meets automotive industry standards
Applications
Suitable for sealing, seam sealing, simple bonding as well as for vibration reduction and sound deadening measures in crash body repair and car body construction.
Substrate Compatibility
- Metal primers and paint coatings (2-component systems)
- Metals
- Painted plastics
- Plastics
Technical Properties
- Chemistry: 1-component polyurethane
- Cure Mechanism: Moisture curing
- Form: Paste
- Working Temperature: 5°C to 35°C (optimal: 15°C to 25°C)
- Volume: 310ml cartridge
Important Notes
This product is suitable for experienced professional users only. Tests with actual substrates and conditions must be performed to ensure adhesion and material compatibility. Perform tests on original substrates before using on materials prone to stress cracking.