Product Code : 6740050201
Sikaflex® -11FC is a one-component, moisture curing, adhesive and sealing compound with elasticity property. It is a multipurpose adhesive based on polyurethane for both indoor and outdoor applications. Sikaflex® -11FC provides excellent adhesion on all cement-based materials, bricks, ceramics, glass, metals, wood, epoxy, polyester and acrylic resin. It features fast curing rate, good weathering and water resistance. It is a non-corrosive compound with high durability property and non-sag consistency while providing high flexibility during usage. In addition, it can absorb impact and vibration excellently. It has a shelf life of up to 12 months from the date of production, in original, sealed and unopened container, stored at a temperature between 4°C to 35°C.
Because of its elastic adhesive properties, it is used on cover plates, gaskets, coverings, acoustic ceiling tiles, floor mouldings and door sills, lightweight construction of materials, wood or metal and door frames, roof tiles. Furthermore, as an elastic joint sealer, it can be used for air ducts and high vacuum systems, containers, tanks, silos, gaskets, reservoirs, aluminium fabrication, and bolted lap joints.
Sikaflex® -11FC can be used as a joint sealant or multipurpose adhesive depending on where its application is needed. As a joint sealant, it can be used on vertical and horizontal joints, soundproofing of pipes between concrete and sheathing. Caulking between partitions, seam sealing, sealing in metal and wood construction, ventilation construction and many more. As a multipurpose adhesive, it can be used for indoor and outdoor bonding of window sills, thresholds, stair steps, skirting boards, baseboards, crash protections boards, covering boards, prefabricated elements and many more.
In preparation for the application of Sikaflex® -11FC, all surfaces must be clean and dry, homogenous, oil-free and grease-free, dust and loose or friable particles and cement laitance must also be removed. In most cases, it is not necessary to use priming before application on materials such as steel, glass, ceramics, stoneware and tiles. However, it is only required if testing indicates a need or where the sealant will be subjected to water immersion after cure.
Sikaflex® -11FC is suitable for use in temperature ranging from 4°C to 38°C. Use Caulking gun when applying the sealant. Place the nozzle of the gun into the bottom of the joint and work your way up until the entire joint is filled. Keep the nozzle in the sealant and continue on with a steady flow of sealant preceding the nozzle to avoid air entrapment. Furthermore, it is advised to avoid overlapping of sealant over the joint as to eliminate entrapment of air.
For safety precautions, it is advised to use proper protective equipment when handling and using the product. It should not be disposed into the drainage system or nearby water sources and soil, properly dispose of this product according to local laws and regulations.