Sika 108616 Aktivator-205 Clear Adhesion Promoter 250ml Bottle

Sika Aktivator-205 is a solvent-based, colorless clear adhesion promoter (surface activator) that reacts with moisture and deposits active groups on the substrate. These groups act as a link between the substrate and primers or sealants/adhesives. It is designed for treating bond faces before applying Sikaflex and Sikasil adhesives and sealants. This item is supplied in a 250ml bottle.

Key Features:

• Enhanced adhesion on various substrates
• Short flash-off time
• Easy to use
• Transparent, clear finish

Areas of Application:

Aktivator-205 is used to improve adhesion on non-porous substrates such as metals, plastics, ceramic screen prints, and painted surfaces.

Important Notes:

• Suitable for experienced professional users only.
• Perform tests on the original substrates and under actual conditions to confirm adhesion and material compatibility.
• Seek the manufacturer's advice and test before using on materials prone to stress cracking.