Sika Aktivator-100
Sika Aktivator-100 is a solvent-based colourless adhesion promoter, which reacts with moisture and deposits active groups on the substrate. These groups act as a link between substrates and primers or sealants/adhesives. Sika Aktivator-100 is specifically formulated for the treatment of bond faces prior to application of Sika’s elastic adhesives and sealants.
- Easy to use
- Enhanced adhesion on a wide variety of non-porous substrates
- Short flash-off time
- Transparent
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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Sika Aktivator-100 FAQs
What is Sika Aktivator-100?
Sika Aktivator-100 is s a solvent-based colourless adhesion promoter, which reacts with moisture and deposits active groups on the substrate. Aktivator-100 is specifically formulated for the treatment of bond faces prior to application of Sika’s elastic adhesives and sealants.
How do I prepare the surface before using Sika Aktivator-100?
Surfaces must be clean, dry and free from grease, oil, dust and contaminants.
Adhesion on substrates may be improved by adding and/or combining pre-treatment processes such as scuffing and cleaning prior the activator application.
How do I apply Sika Aktivator-100?
Wipe bond faces with a clean, lint-free paper towel moistened (not wet) with Sika Aktivator-100. Immediately wipe-off with a clean, dry, lint-free paper towel. Never dip the towel into the activator. Only wipe the surface with a clean side of the towel. Do not moisten the same paper towel twice and change it frequently.
Sika Aktivator-100 has to be applied sparingly as excess of activator could lead to adhesion failure.
If the pre-treated area is not bonded within the maximum flash-off time, the activation process has to be repeated (once only).
Ideal application and surface temperature is between 15 °C and 25 °C.
Consumption and method of application depends on the specific nature of the substrates.
Tightly reseal container immediately after each use.


