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SIKA Sikaflex 11FC (Box)

Professional-Grade Polyurethane Adhesive & Joint Sealant

Sikaflex®-11 FC is a premium one-component, gun-grade polyurethane compound designed for dual-purpose bonding and sealing. This moisture-cured material offers an accelerated curing time and meets ASTM C920 Type S, Grade NS standards, making it ideal for both internal and external construction applications.

Versatile Applications

As an Elastic Adhesive:

  • Compatible with most common construction materials.
  • Perfect for floor moldings, skirting boards, and baseboards.
  • Ideal for acoustic ceiling tiles and wood or metal fabrication.

As an Elastic Joint Sealant:

  • Sealing joints in concrete and masonry.
  • Seam sealing and aluminum fabrication.
  • Bolted lap joints and high-traffic floor joints.

Key Advantages

  • Universal Adhesion: Bonds to brick, ceramics, glass, metals, wood, epoxy, and acrylic resin.
  • Fast Cure & High Durability: Rapid curing rate with excellent weathering and water resistance.
  • Pick Resistant: High resistance to physical wear, making it suitable for public areas.
  • Over-Paintable: Can be painted with water, oil, or rubber-based systems (preliminary test recommended).

Bulk Box Quantities

  • Cartridges: 12 x 310 ml per box.
  • Sausages: 20 x 600 ml per box.
  • Available Colors: White, Grey, Black, and Japan Beige.

Storage & Shelf Life

Sikaflex®-11FC remains stable for 12 months from production when stored in original, unopened packaging. Store in dry conditions between +5 °C and +25 °C, protected from direct sunlight.

Technical Downloads:
Product Data Sheet (PDS) | Safety Data Sheet (SDS)

Source: Technical specifications verified by the official Sika Sikaflex 11FC Data Sheet.