Specification
| Product Code | Description |
| 111287 | Fulaflex 550 PU Sealant 600ml Grey |
Fulaflex 550 PU Sealant
Fulaflex 550 PU Sealant
$0.00
Danterr’s Fulaflex 550 PU Sealant is a low modulus polyurethane joint sealant engineered for flexibility, durability, and ease of application. Supplied in a 600ml grey sausage pack, it delivers reliable performance across a wide range of substrates including concrete, masonry, fibre cement, metals, brickwork, plasterboard, and timber.
With ±35% joint movement capability, this polyurethane concrete joint sealant is ideal for expansion joints, façades, perimeter connections, and precast panel systems. Its fast skin formation, UV and weather resistance, and strong adhesion ensure long-term joint integrity in both interior and exterior environments.
Certified to ASTM C920, ISO 11600/F/25LM, and BS 6920-1:2000, Fulaflex 550 PU Sealant also meets AS3740-2010 for domestic waterproofing applications.
Key features and benefits
- ±35% movement capability – tested to ISO 9047
- Durable polyurethane sealant with Class A low modulus performance
- Excellent adhesion to concrete, masonry, fibre cement, steel, aluminium, and timber
- Weatherproof and UV resistant for indoor and outdoor use
- Paintable for neat finishes in visible applications
- Fast curing compared to traditional PU sealants
- Suitable for potable water and waterproofing systems
- Low VOC, GBCA compliant
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