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. It is specifically formulated for the treatment of bond faces prior to application of Sika’s elastic adhesives and sealants.

It is used to improve adhesion on substrates such as float glass, ceramic screen prints, the cut face of old Polyurethane adhesives and paints. After intensive testing, this activator is also suitable to enhance the adhesion of other Sika sealants and adhesives on non-porous substrates. Seek manufacturer’s advice and perform tests on original substrates before using Sika Aktivator-100 on materials prone to stress cracking.

Product benefits

• Easy to use
• Enhanced adhesion on a wide variety of non-porous substrates
• Short flash-off time
• Transparent

Important: This product is suitable for experienced professional users only. Tests with actual substrates and conditions have to be performed ensuring adhesion and material compatibility.

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