Overview Product Description Sikaflex®-11 FC is a one-component, gun-grade, adhesive and sealing compound of permanent elasticity. This dual-purpose material is based on a special moisture-cured polyurethane with an accelerated curing time that meets ASTM C920 Type S, Grade NS, Class 12.5, Use NT, I, M, G, A, O. and Federal Specification TT-S-00230C. Excellent adhesion on all cement-based materials, brick, ceramics, glass, metals, wood, epoxy, polyester and acrylic resin. Fast cure rate. Good weathering and water resistance. Non-corrosive. Can be painted over with water, oil, and rubber-based paints. (Preliminary tests recommended). High durability. Can be used in tamper resistant joints Product Videos Custom Field Product Reviews