Trade Discount 16%
Low Modulus Polyurethane Sealant 310ml | ±35% Joint Movement | Weatherproof & Flexible | Black by H.B Fuller
FulaFlex 550LM PU low modulus sealant in a 310ml cartridge offers ±35% joint movement capability, making it ideal for high-movement building joints. This weatherproof and flexible sealant provides excellent adhesion to various substrates, ensuring durability in both internal and external applications.
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Product Name/Title: Low Modulus Polyurethane Sealant 310ml | ±35% Joint Movement | Weatherproof & Flexible | Black by H.B Fuller
Brand: H.B Fuller
SKU: 15019536
Alternatively Known As: Low Modulus Polyurethane Sealant, PU Sealant, Flexible Joint Sealant, Weatherproof Sealant
Technical Specifications
- One component moisture-curing polyurethane
- Low modulus Class A sealant
- Joint movement capability ±35% (ISO 9047)
- ASTM C920 Type S, Grade NS, Class 25 certified
- ISO11600/F/25LM certified
- Fast skin formation and cure rate
- Excellent adhesion to concrete, fibre cement, ceramic, masonry, brick, plasterboard, metal, steel, zinc/galvanised steel, aluminium (uncoated), timber
- Dimensions (H x L x W): 230mm x 40mm x 40mm
- Weight: 0.31 kg
Key Features
- One component moisture-curing low modulus Class A polyurethane sealant
- Excellent joint movement capabilities (±35% ISO 9047)
- Flexible, durable and weatherproof sealant
- Excellent adhesion to a wide range of common construction substrates
- Good UV and weather resistance suitable for internal and external use
- Paintable
- Fast skin formation and cure rate compared to traditional low-modulus polyurethane sealants
- Certified ASTM C920 Type S, Grade NS, Class 25
- Certified ISO11600/F/25LM
Professional Installation Requirements
- Professional installation recommended to ensure proper joint preparation and application for optimal performance and durability.
Applications
- Building joints with high movement
- Joints in pre-cast and tilt-up concrete elements
- Expansion joints in fibre cement facades
- Connection joints between windows, door frames and walls
- Joints in brickwork, masonry and blockwork
- Perimeter fillets in waterproofing membrane systems
Standards & Compliance
- Complies with AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Moisture curing reduces the need for solvents and harmful chemicals
- Durable and long-lasting seal reduces maintenance and material waste
- Paintable for aesthetic integration reducing repainting frequency
Warranty Information
Warranty details available upon request from H.B Fuller.
Available Now
FulaFlex 550LM PU Low Modulus Sealant 310ml Cartridge Black is available now for immediate purchase. Ideal for construction and building joint sealing applications.
