Po potrebnej príprave podkladu zarezať vrch kartuše / monoporcie pred alebo po vložení do aplikačnej pištole. Potom zrezať trysku na požadovanú veľkosť. Sikaflex®-11 FC Purform rovnomerne vtláčať do škáry, pričom treba dbať na to, aby sa tmel dotlačil na boky škáry po celej jej dĺžke. Zabrániť zabudovaniu vzduchu. Glazirane pločice, metali obloženi premazom u prahu, aluminijum, eloksiran aluminijum, nerđajući čelik i pocinkovani čelik moraju da se očiste pomoću fine abrazivne tkanine i sredstva Sika®Aktivator-205, pomoću čiste krpe ili tkanine. Pre nanošenja sredstva za zaptivanje, sačekati najmanje 15 min .

Podklad opatriť primerom tak, ako je uvedené v časti Príprava podkladu. Zabrániť aplikácii veľkého množstva primeru, zabrániť vzniku kaluží v škáre.Hormigón, hormigón celular y enfoscados a base de cemento, morteros y ladrillos, imprimar la superficie con Sika® Primer-3 N aplicado con brocha. Sve ostale metalne površine koje nisu prethodno navedene čiste se pomoću fine abrazivne tkanine i sredstva Sika®Aktivator-205 pomoću čiste krpe ili tkanine. Sačekati najmanje 15 min, a zatim pomoću četke naneti sredstvo Sika®Primer-3 N. Pre nanošenja sredstva za zaptivanje, sačekati najmanje 30 minuta (najviše 8 sati).

Sin embargo, para obtener una adhesión óptima, durabilidad de las juntas y aplicaciones críticas de alto rendimiento, se deben seguir los siguientes procedimientos de imprimación y/o pretratamiento: Przed naniesieniem materiałów gruntujących/aktywatorów lub Sikaflex®-11 FC+ należy dokładnie usunąć pył, luźny i kruchy materiał z całej powierzchni. The joint dimensions must be designed to suit the movement capability of the sealant. The joint width must be ≥ 10 mm and ≤ 35 mm. A width to depth ratio of 1:0.5 for facade joints and a with to depth ratio of 1:0.8 for floor joints must be maintained (for exceptions, see table below). The joint dimensions must be designed to suit the movement capability of the sealant. The joint width must be ≥ 10 mm and ≤ 35 mm. A width to depth ratio of 2:1 for facade joints must be maintained (for exceptions, see table below).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. Sikaflex®-11 FC Purform® má dobrú prídržnosť k podkladu bez primera / podkladného náteru a / alebo aktivátora. Removal techniques such as wire brushing, grinding, sanding or other suitable mechanical tools can be used. All surfaces must be structurally sound, clean, dry and free from grease, oil, wax, dust and surface contaminats such as curing compounds, release agents, coatings and friable material. Sikaflex®-11 FC adheres without primers and/or activators. However, for optimum adhesion and critical, high performance applications, such as on multi storey buildings, highly stressed joints, extreme weather exposure or water immersion, the following priming/or pre treatment procedures shall be followed. However, for optimum adhesion, joint durability and critical, high performance applications the following priming and/or pre-treatment procedures must be followed:

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 surfaces must be structurally sound, clean, dry and free from grease, oil, wax, dust and surface contaminats such as curing compounds, release agents, coatings and friable material. Sikaflex®-11FC adheres without primers and/or activators. However, for optimum adhesion and critical, high performance applications, such as on multi story buildings, highly stressed joints, extreme weather exposure or water immersion, the following priming/or pre treatment procedures shall be followed. El soporte debe estar sano, limpio, seco y libre de contaminantes como suciedad, aceite, grasa, lechada de cemento, selladores viejos y revestimientos de pintura pobremente adheridos que puedan afectar la adhesión. El sustrato debe tener la resistencia suficiente para soportar las tensiones inducidas por el sellador durante el movimiento. Nota: Las imprimaciones y los activadores son promotores de la adhesión y no una alternativa para mejorar la mala preparación / limpieza de la superficie de la junta. Las imprimaciones también mejoran el desempeño de la adhesión a largo plazo de la junta sellada.Iné kovy, ako meď, mosadz a titán-zinok očistiť a ošetriť pomocou Sika® Cleaner P alebo Sika® Aktivator-205 naneseného čistou tkaninou. Po čakacej dobe > 15 minút (< 6 hodín) naniesť štetkou Sika® Primer-3 N. roughen surface with a fine abrasive pad. Clean and pre-treat using Sika® Aktivator- 205 applied with a clean cloth. Before bonding / sealing, allow a waiting time of > 15 minutes (< 6 hours). 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. Allow a further waiting time of > 30 minutes (< 8 hours) before bonding / sealing. PVC has to be cleaned and pre-treated using Sika® Aktivator-215 with a clean cloth. Before bonding / sealing, allow a waiting time of > 15 minutes (< 6 hours). Las juntas de ≤10 mm de ancho son para el control de las grietas y, por lo tanto, juntas sin movimiento.