Sika Primer-209 N is a black pigmented low-viscosity liquid that dries by reaction with atmospheric moisture. It is used to prime painted surfaces and plastic substrates prior to bonding with Sikaflex products.
Sika® Primer-209 N is manufactured in accordance with ISO 9001 / 14001 quality assurance system and the responsible care program.
Suitable for application to the following substrates:
- Plastics such as acrylics (PMMA), polycarbonate, ABS, etc.
- Paints such as acrylics and alkyd/melamines
Because paints and plastics vary so much in their chemical composition, preliminary trials are necessary. Always seek manufacturer’s advice before using primer on plastics that are prone to stress cracking, such as acrylics, polycarbonates or ABS. This product is suitable for experienced professional users only. Tests with actual substrates and conditions must be performed to ensure adhesion and material compatibility.
