Sika Aktivator-205 Adhesion Promoter 250ml Clear
Enhance adhesion on non-porous surfaces with Sika Aktivator-205. Clear, solvent-based promoter for metals, plastics & painted surfaces. 250ml can.
The Sika Aktivator-205 is a solvent-based, colourless clear adhesion promoter designed to significantly enhance the bond between substrates and primers, sealants, or adhesives. When applied, it reacts with moisture to deposit active groups on the surface, creating a strong chemical link that improves adhesion on non-porous materials.
This activator is specifically formulated for use prior to the application of Sikaflex® and Sikasil® adhesives and sealants. It is ideal for improving adhesion on challenging surfaces such as metals, plastics, ceramic screen prints, and painted surfaces. With its short flash-off time, it allows for efficient workflow and easy application.
Applications
- Ideal for non-porous substrates like metals, plastics, ceramics, and painted surfaces
- Use before applying Sikaflex® or Sikasil® adhesives and sealants
- Recommended for bond face treatment in various assembly and repair tasks
Specifications
- Type: Solvent-based adhesion promoter
- Appearance: Transparent, colourless
- Volume: 250ml
- Dispensing Method: Can
- Application: Brush or wipe application
- Flash-off Time: Short
For best results, always follow the manufacturer's instructions and perform tests on original substrates, especially if the material is prone to stress cracking. This product is not suitable for use on all materials without prior testing, so seek expert advice when needed.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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