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Hybrid Polymer Sealant 600ml | Solvent Free | Weatherproof & Chemical Resistant | Off White by H.B Fuller
FulaFlex 625 Hybrid Polymer Sealant 600ml is a solvent-free, moisture-curing sealant ideal for construction and building applications. With excellent weatherproofing and chemical resistance, it provides a durable, flexible seal for windows, doors, and expansion joints.
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Product Name/Title: Hybrid Polymer Sealant 600ml | Solvent Free | Weatherproof & Chemical Resistant | Off White by H.B Fuller
Brand: H.B Fuller
SKU: 15020184
Alternatively Known As: Hybrid Polymer Sealant, Construction Sealant, Elastic Sealant, Weatherproof Sealant, Polyurethane Alternative Sealant
Technical Specifications
- Solvent free, moisture curing hybrid polymer
- Non-hazardous alternative to polyurethane sealants
- ±25% joint movement capability (ISO 11600 Type F, Class 25, Subclass LM)
- UV and weather resistant, tested to 3000hrs QUV-B (ISO 4892-3, CYCLE 2)
- Excellent resistance to seawater, caustic solutions, and cleaning agents
- Strong adhesion to concrete, fibre cement, masonry, brick, ceramic, plasterboard, steel, aluminium, timber, particleboard, and many plastics
- No shrinkage or bubble formation during curing
- Does not sag or slump in joints up to 35mm
- Paintable and zero VOC
- Dimensions (H x L x W): 60mm x 250mm x 60mm
- Weight: 0.6 kg
Key Features
- High performance, solvent free, moisture curing hybrid polymer
- Non-hazardous alternative to traditional polyurethane sealants
- Tough, elastic, and weatherproof seal with good chemical resistance
- Low modulus with ±25% joint movement capability
- UV and weather resistant, will not yellow (tested to 3000hrs QUV-B)
- Excellent long term resistance to seawater, caustic solutions, and cleaning agents
- Strong adhesion to a wide range of substrates without priming
- No shrinkage or bubble formation during curing
- Does not sag or slump in joints up to 35mm
- Zero VOC and paintable
Professional Installation Requirements
- Professional installation recommended to ensure proper joint preparation and application for optimal performance and durability.
Applications
- Sealing expansion and control joints in tiled areas, concrete and masonry walls
- Window and door frame perimeters
- External facades and cladding
- Sealing roof flashings
- Joint sealing applications requiring chemical resistance
- Perimeter fillet beneath water-based waterproofing membranes
- Sealing expansion joints and window and door openings in insulated wall systems
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Solvent free and isocyanate free formulation reduces hazardous emissions
- Zero VOC contributes to improved indoor air quality
- Long-lasting seal reduces need for frequent replacements, minimizing waste
Warranty Information
Warranty details available upon request from H.B Fuller, typically covering manufacturing defects.
Available Now
FulaFlex 625 Hybrid Polymer Sealant 600ml Sausage Off White by H.B Fuller is available now for immediate purchase. Ideal for construction and building sealing applications requiring durable, flexible, and chemical resistant sealants.
