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Sikaflex 11FC is a one-component, polyurethane-based, multi-function indoor and outdoor adhesive and sealing putty that cures from ambient humidity.


With Sikaflex 11fc you can stick your solar panels in case you want to adhere them to any surface.


Sikaflex 11FC is suitable for many fields of application:

  • Sikaflex 11FC is used as a multifunction adhesive. Suitable for interior and exterior bonding of: stair treads, covering boards, protection boards, prefabricated elements, ceilings, tiles, ridges, veneers ... and many more uses.
  • Sikaflex 11FC is used as a sealant for vertical and horizontal joints such as between concrete and pipes, filling cracks, cracks, joints in metal, wood, ventilation ducts, windows, bathroom furniture and many more uses.


Contact us to receive more information.

Sikaflex 11fc White multifunction adhesive

SKU: sikaflex
  • Data sheet

    Sikafl ex-11 FC is:

    • One-component, ready to use
    • Flexible and elastic
    • Heals without bubbles
    • Has very good adherence to most substrates
    • Good mechanical resistance
    • Good resistance to weathering and aging
    • It does not drain.
    • It is not corrosive
    • Absorbs vibrations and impacts
    • White
    • 300 ml cartridges

    Technical data :

    • Chemical Composition: One-component moisture-curing polyurethane
    • Density: ~ 1.15 to 1.20 kg / l
    • Skin formation: ~ 60 minutes (+ 23 ° C / 50% rh)
    • Curing Speed: ~ 3 mm / 24h (+ 23 ° C / 50% rh)
    • Maximum Allowable Movement: ~ 15%
    • Joint Dimensions: Minimum Width = 10 mm / Maximum Width = 30 mm
    • Resistance to runoff: Very good
    • Service Temperature: -30 ° C to + 70 ° C

In WccSolar we are Multibrand Distributors of Solar Energy Supplies.


WccSolar is First Distributor of several brands of Solar Inverters, We also have an associated technical service to respond quickly to any problem or incident that could be caused by your Inverter devices.


This technical service will be active both during the warranty period and outside this period. In which this service will be offered to the client so that any problem can be solved. Offering peace of mind to the customer in the purchase of our devices.

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Customer Service and Telephone Sales

854 556 349

Technical service

954 089 500

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Monday to Friday

From 10:00 to 19:00

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Shipments to Spain in 24h
In Europe

3-6 day

All our products for Renewable Energies comply with the most demanding regulations.

All our products for Renewable Energies comply with the most demanding regulations.

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