The glass activator DINITROL 520 is a solvent containing adhesion promoting formulation which is used in combination with the DINOL glass primer for the direct glazing in the automotive industry. In combination with the multiprimer DINITROL 550, the activator DINITROL 520 improves the adhesion on several metals and plastics. Test with actual substrates and conditions have to be preformed to ensure adhesion and material compatibility.
Trials by the supplier are recommended. Product benefits are:
- Pre-treatment on glasses
- Pre-treatment on metals and plastics
- Cleaning agent of the bonding areas
The activator DINITROL 520 should be applied by the wipe on/wipe off procedure, i.e. in the first step the activator should be wiped on the glass-ceramic surface of the windshield by a tissue wetted with the activator. In a second step a residual excess on the surface should be taken off by wiping with a clean tissue. Due to its reactivity with moisture, the opened bottle has to be used within a few days. After this time, or if the DINITROL 520 has become milky instead of clear, the product must be discarded. An inactivity of the activator is possible.
Please note: This product is suitable for experienced professional users only.