Product Code: SIKABONDTF+N
SikaBond® -TF plus N is a 1-component, elastic PU-based adhesive for the Sika Membran® system.
SikaBond® -TF plus N is suitable for bonding SikaMembran® on to:
Packaging 600 cc sausages, 20 per box
Storage Conditions /Shelf-Life
12 months from date of production if stored in undamaged original sealedcontainers, in dry conditions and protected from direct sunlight at temperaturesbetween +10°C and +25°C.2
SikaBond® -TF plus N
2/3Technical DataChemical Base 1-part moisture curing polyurethaneDensity ~ 1.3 kg/lSkinning Time ~ 90 minutesCuring Rate ~ 3 mm / 24h (+23°C / 50% r. h.)Sag Flow <2.0 mmService Temperature -40°C to +90°C
Mechanical / Physical Properties
Tensile Strength ~ 1.5 N/mm2Shore A Hardness ~ 25Elongation at Break ~ 600%SystemInformationApplication DetailsConsumption Theoretical consumption of SikaBond® -TF plus N per 600cc sausage (withoutwastage):Approx. 6-7 linear metres dependant on substrate.Substrate Quality Clean and dry, homogeneous, free from oils and grease, dust and loose or friableparticles. Cement laitance, poorly adhering particles and incompatible paints mustbe removed.Substrate Preparation /PrimingSurfaces must be clean, dry and free from oil, grease, dust and loose or friableparticles. Paint, cement laitance and any other contaminants must be removed.Clean non-porous surfaces with Sika® Cleaner-205. Clean porous surfaces bybrush and/or vacuum. For porous substrates exposed to frequent water contactuse Sika® Primer-3 N.
Application Conditions /Limitations
Ambient Temperature +5°C min. / +40°C max.Substrate Humidity DryApplicationInstructionsApplication Method /ToolsSikaBond® -TF plus N is supplied ready to use.Only apply SikaBond® -TF plus N after substrate preparation.Insert sausage into sealant gun and cut nozzle to a diameter of not less than 8mm,and firmly extrude bead of adhesive. Spread SikaBond® -TF plus N by means of aspatula to approx 4-5 cm width@ 1mm thickness (dependant on substrate profile).Place SikaMembran® onto the SikaBond® -TF plus N and apply pressure alongmembrane using a plastic roller. Ensure excess extruded SikaBond® -TF plus N istooled off by trowel.Optimum bonding will be obtained after complete curing of SikaBond® -TF plus N.Cleaning of Tools Clean all tools and application equipment with Sika® Remover-208 immediatelyafter use. Hardened / cured material can only be removed mechanically.