

Sikaflex 11 FC+ (available as a pack of 12 x 300cc or 20 x 600cc cartridges) is a 1-part elastic joint sealant and multipurpose adhesive based on polyurethane that is suitable for indoor and outdoor applications.
Sealant:
Adhesive:
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit - https://www.safeusediisocyanates.eu/
Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.
Should you require training, visit - https://www.safeusediisocyanates.eu/
Sikaflex 11 FC+ is a one part, moisture curing, elastic joint sealant and multipurpose adhesive based on polyurethane. Suitable for indoor and outdoor applications.
Uses:
Sikaflex 11 FC+ is a joint sealant and multipurpose adhesive therefore suitable for many various fields:
Features and benefits:
Sikaflex 11 FC+ is:
Sealant:
Adhesive:
Sikaflex 11 FC+ can be cleaned with Sika Remover 208 or Sika Thinner C.
For more details please download the product data sheet from the 'DATASHEETS' tab above.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
![]() | Question: Can this product seal a stainless steel pre-fitted balustrade post base to a wooden deck ? The wooden deck comprises a resin based composite mix of hardwood and resin to form the plank --- brand name "Ecodek". Thanks. |
Answer from Rawlins’ Technical Team: This product is fine for application to stainless steel, it must be slightly roughened with a fine abrasive pad. Clean and pre-treat using Sika® Cleaner P or Sika Aktivator 205 (Cleaner 205) applied with a clean cloth. Before bonding / sealing, allow a waiting time of > 15minutes (< 6 hours). We would recommend testing for compatibility and adhesion prior to full application on the Ecodeck. | |
![]() | Question: Is Sikaflex 11FC suitable for sealing joints on plastic channel drainage e.g Arcodrain |
Answer from Rawlins’ Technical Team: We would assume that the plastic used in an Arcodrain system will be based on polypropylene and if this is this case Sikaflex 11 FC+ would not be suitable. | |
Sikaflex 11 FC+ is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT