Sika Sikaflex EBT+ Clear | Multipurpose Hybrid Adhesive, Sealant and Filler for Internal, External Doors and Windows - Grey - 300 ml

Product Information

The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. All dust, loose and friable material must be completely removed from all surfaces before application of any activators, primers or sealant. Where joints in substrate are saw cut: after sawing, all slurry material must be flushed away and joint surfaces allowed to dry. Sika offers a wide range of high-performance and durable sealants, tapes, spray foams and elastic adhesives for the building envelope, for interior finishing and for infrastructure construction. Typical applications include the sealing of movement joints between facade elements to make buildings weatherproof, the bonding of wood floors to reduce noise or the sealing of joints in airport aprons.

All dust, loose and friable material must be completely removed from all surfaces before application of any activators, primers or adhesive / sealant. For optimum adhesion, joint durability and critical, high performance applications such as joints on multi-storey buildings, highly stressed joints, extreme weather exposure or water immersion / exposure, the following priming and/or pre-treatment procedures must be followed: Other metals, such as copper, brass and titanium-zinc: Clean and pre-treat using Sika® Aktivator-205 applied with a clean cloth. After a waiting time of > 15 minutes (< 6 hours), apply Sika® Primer-3 N applied by brush. Before sealing, allow a waiting time of > 30 minutes (< 8 hours)

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All joints must be correctly designed and dimensioned in accordance with the relevant standards before their construction. The basis for calculation of the necessary joint widths are the type of structure and its dimensions, the technical values of the adjacent building materials and the joint sealing material, as well as the specific exposure of the building and the joints. The substrate must be clean, dry, sound and homogeneous, free from oils, grease, dust and loose or friable particles. Sikaflex® PRO adheres without primers and/or activators.

Note: Primers and activators are adhesion promoters and not an alternative to improve poor preparation / cleaning of the joint surface. Primers also improve the long term adhesion performance of the sealed joint. Perfect for both sealing joints frames and bedding components such as cleats handrails and portholes. The growing demand in this market is fueled by an increasing awareness of the importance of high-performance sealants for the overall durability and energy efficiency of buildings, the increasing volume of high-rise projects and the continued replacement of mechanical fastening systems by adhesives due to better performance. Innovations Other metals, such as copper, brass and titanium-zinc, clean and pre-treat using Sika® Cleaner P or Sika® Aktivator-205 applied with a clean cloth. After a waiting time of > 15 minutes (< 6 hours). Apply Sika® Primer-3 N by brush. CE Marking and Declaration of Performance to EN 14188-2 - Joint fillers and sealants - Cold applied joint sealantsAluminium, anodised aluminium, stainless steel, galvanised steel, powder coated metals or glazed tiles have to be cleaned and pre-treated using Sika®Aktivator-205, wiped on with a clean towel. Before sealing, allow a flash-off time of > 15 minutes (< 6 hours). PVC has to be cleaned and pre-treated using Sika® Primer-215 applied with a brush. Before sealing, allow a waiting time of > 30 minutes (< 8 hours). For optimum adhesion and joint durability, the following substrate priming (and/or pre-treatment) procedures must be followed: PVC has to be cleaned and pre-treated using Sika® Primer-215 applied with a brush. Before sealing, allow a flash-off time of > 30 minutes (< 8 hours). Standard joint widths for joints between concrete elements for exterior applications: Joint distance [m]