Sikaflex-268 PowerCure 600ml
Product code: 493839
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Sikaflex-268 PowerCure is an accelerated adhesive system specifically designed for the rail industry. Curing of Sikaflex-268 PowerCure is accelerated by Sika’s PowerCure technology which makes it largely independent of atmospheric conditions.
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 PowerCure is compatible with Sika’s black-primerless bonding process.
- Resistant to a wide variety of cleaning agents
- Passes EN45545-2 R1/R7 HL3
- Fast-curing by PowerCure Technology
- Very good weathering stability
- Very good processing and tooling characteristics
- Solvent-free
Orders placed before 2pm Monday – Friday (excluding Bank Holidays) will be dispatched the same day if ‘Next Day Delivery’ is displayed on the product listing. Orders placed after this time will be dispatched the following working day.
Orders for non-stock items will be dispatched within 3-5 working days unless contacted by Customer Services.
Saturday and timed deliveries are available on request. Please contact [email protected] or call 01708 855 698 for more information.
Please note postcodes in some areas of the Scottish Highlands and offshore addresses require a delivery surcharge and in some cases can take longer to be delivered. Please contact [email protected] or call 01708 855 698 for a delivery quote.
AB36-38, AB55-56, FK17-21, G83, GY9, HS1-9, IM (ALL), IV (ALL), JE (ALL), KA27, KA28, KW0-14, KW15-17, PA20-78, PH15-18, PH19-29, PH32-33, PH45-48, PH30-31, PH34-44, PH49-99, PO38, ZE (ALL)
It is the customers responsibility to provide an accurate delivery address. If the courier is unable to deliver your order due to issues with access to the delivery address, your goods will be returned to the local delivery depot for delivery on the next working day. Please note a redelivery charge of up to £89 plus VAT per pallet may be applied. If your order is undelivered and returned to us a restocking fee may also be applied.
Please inform us of any delivery restrictions (eg weight restrictions, narrow roads). Failure to do so may incur a redelivery charge if the courier cannot access the delivery address due to undeclared or incorrect delivery restrictions. A redelivery charge of up to £89 plus VAT per pallet may be applied.
If your order is over 150kg it may be delivered on a pallet. The courier will notify you of a two hour delivery window. In the event that no one is available at the address to receive the delivery a charge of up to £89 plus VAT per pallet may be applied for redelivery.
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Sikaflex-268 PowerCure FAQs
What is Sikaflex-268 PowerCure?
Sikaflex-268 PowerCure is is an accelerated adhesive system specifically designed for the rail industry.
How do I prepare the surface before applying Sikaflex-268 PowerCure?
Surfaces must be clean, dry and free from grease, oil and dust. Surface treatment depends on the specific nature of the substrates
and is crucial for a long lasting bond. All pre-treatment steps must be confirmed by preliminary tests on original substrates considering specific conditions in the assembly process.
How do I apply Sikaflex-268 PowerCure?
Setup the PowerCure Dispenser according to the PowerCure User Manual. If the application is discontinued for more than 15 minutes, the mixer needs to be replaced.
Sikaflex-268 PowerCure can be processed between 10 °C and 35 °C but changes in reactivity as well as application properties need to be considered.
The optimum temperature for substrate and sealant is between 15 °C and 25 °C.
The open time is significantly shorter in hot and humid climate. The parts must always be joint within the open time. As a rule of thumb, a change of + 10 °C reduces the open time by half.



