Sikaflex 268 Special assembly & glazing adhesive black 600ml

Assembly & glazing adhesive and sealant for rail applications with acceleration option Sikaflex® 268Sikaflex®-268 is an adhesive system specifically designed for the rail industry. It is suitable for assembly bonding and glazing applications; its outstanding weathering resistivity and unique resistance to a wide variety of cleaning agents make it an ideal solution for use in exterior joints in the rail industry.Sikaflex®-268 is compatible with Sika’s black-primerless bonding process.Sikaflex®-268 can be accelerated with Sika’s Booster and PowerCure systems.  Resistant to a wide variety of cleaning agentsPasses EN45545 R1/R7 HL3Curing can be accelerated with Sika Booster and Volume: 600mlColor: blackProduct BenefitsResistant to a wide variety of cleaning agentsPasses EN45545 R1/R7 HL3Curing can be accelerated with Sika Booster and Sika PowerCureExcellent weathering stabilityVery good processing and tooling characteristicsSolvent-freeAreas of ApplicationSikaflex®-268 is designed for assembly and direct-glazing applications in the rail industry and for the repair market. It exhibits excellent tooling and application properties. With its superior resistance to a wide range of cleaning agents combined with outstanding weathering resistance, it can be used for exterior joints. Seek manufacturer’s advice and perform tests on original substrates before using Sikaflex®-268 on materials prone to stress cracking. Sikaflex®-268 is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.  Technical specificationsChemical base1-component polyurethaneColour (CQP001-1)BlackCure mechanismMoisture-curingDensity (uncured)1.3 kg/lNon-sag propertiesVery goodApplication temperature5 ─ 40 °CSkin time (CQP019-1)60 minutes ACuring speed (CQP049-1)(see diagram)Shore A hardness (CQP023-1 / ISO 7619-1)55Tensile strength (CQP036-1 / ISO 527)6 MPaElongation at break (CQP036-1 / ISO 527)500%Tear propagation resistance (CQP045-1 / ISO 34)13 N/mmTensile lap-shear strength (CQP046-1 / ISO 4587)4.5 MPaService temperature (CQP509-1 / CQP513-1)-50 ─ 90 °CShelf life (CQP016-1)12 monthsHazard Statements (CLP)Signal word: Danger.Hazard Statements (H-Sentences)H317: May cause an allergic skin reaction.H334: May cause allergy, asthma-like symptoms or breathing difficulties if inhaled.H412: Harmful to aquatic life with long-lasting effects.Precautionary Statements (P-Sentences)Prevention:P261: Avoid breathing mist or vapour.P273: Avoid release to the environment.P280: Wear protective gloves.P284: Wear respiratory protection if ventilation is insufficient.Response:P304 + P340: IF INHALED: Move person to fresh air and keep comfortable for breathing.P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER/doctor. Information on product safety (Manufacturer, Contact)Sika Deutschland GmbH, Kornwestheimer Str. 103-107, 70439 Stuttgart, GERMANY, +49 711 8009-0, , www.sika.com