Trade Discount 15%
Low Modulus PU Sealant 600ml | ±35% Joint Movement | Fast Cure & Paintable | White by H.B Fuller
Low modulus PU sealant with ±35% joint movement capability and fast cure rate—ideal for construction and building applications. Built for professionals, it offers excellent adhesion and weatherproofing, ensuring durable and flexible joints.
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Product Name/Title: Low Modulus PU Sealant 600ml | ±35% Joint Movement | Fast Cure & Paintable | White by H.B Fuller
Brand: H.B Fuller
SKU: 15019539
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
- Paintable
- Fast skin formation and cure rate
- Dimensions (H x L x W): 50mm x 250mm x 50mm
- Weight: 0.6 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.
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
- AS/NZS 1170 – Structural Design Actions (Wind, Earthquake, Snow Loads)
Environmental Benefits
- Durable and long-lasting sealant reduces the need for frequent replacements
- Moisture-curing formulation minimizes harmful emissions during application
Warranty Information
Warranty details available upon request from manufacturer.
Available Now
FulaFlex 550LM PU Low Modulus Sealant 600ml Sausage White is available now for immediate purchase. Ideal for construction and building applications requiring flexible, durable joint sealing.
