Multipurpose elastic adhesive and joint sealant
Sikaflex®-11 FC+ is a 1-part, multipurpose elastic adhesive and joint sealant with very good application properties which bonds and seals most construction material substrates. Internal and external use.
BENEFITS
Movement capability of ±35 %
Bonds well to defined substrates without surface pre-treatment
Good mechanical and weathering resistance
Very low emissions
Adhesive-sealant with CE marking
APPLICATION
Tack-free Time (TT-S-00230C)
1 to 2 hours depending on climate
Final Cure
3 to 5 days
APPLICATION
Concrete
Masonry
Reconstituted or cast stone
Metal.
Wood.
Glass
TECHNICAL
Shore A hardness ~37 (after 28 days) (ISO 868)
(ISO 868)
Tensile strength ~1.5 N/mm2
(ISO 37)
Elastic recovery ~80 %
(ISO 7389)
PREPERATION
The substrate must be sound, clean, dry and free of all contaminants such as dirt, oil, grease, cement laitance, old sealants and poorly bonded paint coatings which could affect adhesion of the adhesive / sealant. The substrate must be of sufficient strength to resist with the stresses induced by the sealant during movement.
All dust, loose and friable material must be completely removed from all surfaces before application of any activators, primers or adhesive / sealant.
Sikaflex®-11 FC+ adheres without primers and/or activators.
CLEANING OF EQUIPMENT
Clean all tools and application equipment immediately after use with Sika® Remover-208 and / or Sika® Colma Cleaner.
Once cured, hardened material can only be removed mechanically. For cleaning skin use Sika® Hand Wipes.
