Sikaflex-11FC Sealant & Adhesive

Sikaflex®-11 FC is a highly versatile sealant and adhesive, thanks to the advanced polyurethane technology it is formulated with.

Polyurethane offers an optimal balance of essential properties for both sealing and bonding in construction applications. The product delivers a robust, long-lasting bond or a permanent, tight joint, combining features such as superior adhesion, strength, elasticity, resistance to hydrolysis, chemicals, UV, and tearing, among others.

The unique microstructure of polyurethane, composed of a polymer network with both hard and soft elements, allows it to effectively meet these demanding requirements. While other technologies like STP/MS, acrylics, or silicones may offer specific benefits, polyurethane remains the top choice for durable and enduring sealing and bonding solutions.

Key Features:

• Provides a strong, durable bond or permanent seal
• Formulated with advanced polyurethane
• Offers the best balance of properties for construction sealing and bonding