High-performance Sikaflex-11 FC+ PU Sealant designed for bonding and sealing in construction and industrial applications. This multipurpose polyurethane sealant provides excellent adhesion, flexibility, and durability for a wide range of surfaces, including concrete, metal, wood, and plastics. Ideal for joints, gaps, and seams requiring a long-lasting and weather-resistant seal.
Features & Benefits:
- Superior Adhesion – Bonds strongly to most construction materials without a primer.
- Flexible & Durable – Maintains elasticity under movement, vibration, and temperature changes.
- Weather Resistant – Resistant to UV, rain, and extreme temperatures.
- Paintable – Can be painted after curing for seamless finishes.
- Easy Application – Smooth extrusion from standard caulking guns.
Specifications:
| Attribute | Details |
|---|---|
| Product Type | PU Sealant / Construction Adhesive |
| Brand | SIKA |
| Material | Polyurethane |
| Color | White, Grey, Black (varies by SKU) |
| Shore A Hardness | 40 – 50 (typical) |
| Skin Time | ~60 minutes |
| Cure Rate | ~3 mm / 24 h |
| Application | Joints, Gaps, Seams, Construction & Industrial Bonding |
| Standards | ISO 11600 F 25 LM, CE Certified |
Measurements & Packaging:
- Cartridge Size: 300 ml standard cartridge
- Bulk Options: Available in sausages/pails for industrial use
- Coverage: ~12 linear meters per 300 ml (6 mm x 6 mm joint)
Materials & Care:
- Materials: Polyurethane-based sealant
- Care & Handling:
- Store in a cool, dry place.
- Use within shelf life as printed on the cartridge.
- Follow safety instructions; wear gloves when applying.
Additional Details:
- Excellent for indoor and outdoor applications.
- Ideal for construction joints, façade sealing, window and door installation, and general bonding.
- Complies with UAE and international building standards.
- Reduces maintenance and provides long-term durability in structural and decorative applications.





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