Trade Discount 15%
Hybrid Polymer Sealant 600ml | Solvent-Free & UV Resistant | Flexible & Weatherproof by H.B Fuller
FulaFlex 625 Hybrid Polymer Sealant is a solvent-free, UV-resistant sealant with excellent flexibility and chemical resistance—ideal for construction and building applications. Designed for professional use, it offers strong adhesion without priming and is perfect for sealing joints in tiled areas, windows, and external facades.
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Product Name/Title: Hybrid Polymer Sealant 600ml | Solvent-Free & UV Resistant | Flexible & Weatherproof by H.B Fuller
Brand: H.B Fuller
SKU: 15020069
Alternatively Known As: Hybrid Polymer Sealant, Construction Sealant, Flexible Sealant, Weatherproof Sealant, Polyurethane Alternative Sealant
Technical Specifications
- Solvent free, moisture curing hybrid polymer
- Non-hazardous alternative to polyurethane sealants
- Tough, elastic, and weatherproof seal
- Good chemical resistance
- Low modulus with ±25% joint movement
- UV resistant and will not yellow
- Strong adhesion without priming
- No shrinkage or bubble formation
- Suitable for joints up to 35mm
- Dimensions (H x L x W): 60mm x 250mm x 60mm
- Weight: 0.6 kg
Key Features
- Isocyanate and solvent free
- Permanently flexible with ±25% joint movement capability (ISO 11600 Type F, Class 25, Subclass LM)
- UV and weather resistant, will not yellow (tested to 3000hrs QUV-B according to ISO 4892-3, CYCLE 2)
- Excellent long term resistance to seawater, caustic solutions and cleaning agents
- Strong adhesion to a wide range of substrates without priming
- Exhibits no shrinkage or bubble formation during curing
- Does not sag or slump in joints up to 35mm
- Zero VOC
- Paintable
Professional Installation Requirements
- Professional installation recommended to ensure proper joint preparation and application for optimal performance.
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 4858 – Wet Area Membranes and Sealants
Environmental Benefits
- Solvent free and zero VOC formulation reduces environmental impact
- Non-hazardous alternative to traditional polyurethane sealants
- Long-lasting durability reduces need for frequent replacement
Warranty Information
Warranty information available upon request from H.B Fuller.
Available Now
FulaFlex 625 Hybrid Polymer Sealant 600ml Sausage Light Grey is available now for immediate purchase. Ideal for construction and building sealing applications requiring flexibility and chemical resistance.
