SikaSeal Sikaflex 11FC Purform 300ml - White
The Sikaflex 11FC Purform 300ml - White is a high-quality, multipurpose elastic adhesive and joint sealant designed for both interior and exterior use. It is a one-part moisture curing polyurethane product that provides durable adhesion and flexibility suitable for various construction materials including concrete, masonry, wood, metal, glass, and ceramics. Its non-sagging formula and excellent mechanical and weathering resistance make it ideal for sealing and bonding applications that require movement accommodation with a ± 25% movement capability.
Features:
- One-part, moisture curing polyurethane adhesive and sealant
- ± 25% movement capability for joints exposed to stress and movement
- Easy application with non-sag consistency for precise sealing
- Excellent adhesion to a variety of materials such as concrete, masonry, metal, wood, and glass
- Durable with good mechanical resistance and weatherability
- Very low monomer content, safe for users without special training on diisocyanates
- Bubble-free curing with stable elasticity (Shore A hardness approx. 32)
- Suitable for interior and exterior environments
- Environmental compliance with low VOC content
Specifications:
- Chemical base: Polyurethane (Purform®)
- Shore A hardness: ~32
- Elongation at break: ~800%
- Elastic recovery: ~85%
- Tear propagation resistance: ~8 N/mm
- Skin time: ~70 minutes (23°C, 50% RH)
- Cure rate: 3-4 mm per 24 hours (23°C, 50% RH)
- Service temperature range: -40 °C to +80 °C
- Packaging: 300ml cartridge
- Colour: White
Applications:
- Bonding construction elements such as window frames, doors, and decorative features
- Sealing joints in floors, walls, and façades to accommodate structural movement
- Adhesive and sealant for architectural elements and landscaping components
- Suitable for sealing and bonding pipes, gutters, and metal waterproofing casings
- Effective for indoor and outdoor applications requiring durable, elastic bonding and sealing
Includes:
- 1x SikaSeal Sikaflex 11FC Purform 300ml - White