SikaSeal Sikaflex 11FC Purform 300ml - Black
The Sikaflex 11FC Purform 300ml - Black is a multipurpose elastic adhesive and joint sealant that cures with moisture to form a durable, flexible bond. It is designed for both interior and exterior use with excellent adhesion to most construction materials such as concrete, masonry, wood, metal, glass, and ceramic. The product offers a movement capability of ± 25%, making it ideal for sealing and bonding applications that require flexibility to accommodate movement.
Features:
- One-part moisture curing polyurethane adhesive and sealant
- Movement capability of ± 25%
- Non-sagging and easy to apply for precise application
- Very good adhesion to a variety of substrates
- Strong mechanical and weathering resistance for long-lasting results
- Low monomer content for safer handling and reduced health risks
- Suitable for a wide range of construction materials, including concrete, masonry, wood, metal, glass, and ceramic
- Environmentally friendly with low VOC emissions (meets EC1 standards)
- Bulb-free curing
Specifications:
- Chemical base: Polyurethane (Purform® technology)
- Shore A hardness: approx. 32
- Elongation at break: approx. 400%
- Tear resistance: approx. 8 N/mm
- Elastic recovery: approx. 85%
- Cure rate: 3-4 mm per 24 hours at 23 °C and 50% relative humidity
- Skin time: approx. 70 minutes at 23 °C and 50% RH
- Temperature resistance: -40 °C to +80 °C
- Packaging: 300 ml cartridge
- Colour: Black
Applications:
- Bonding and sealing construction elements such as window frames, doors, stairs, gutters, and metal casings
- Sealing movement joints in floors and walls
- Suitable for bonding decorative elements and signs
- Sealing and bonding outdoor façades and landscaping elements
- Especially suited for areas subjected to mechanical stress and weathering
Includes:
- 1x SikaSeal Sikaflex 11FC Purform 300ml - Black