When using accelerator (hot working, 3-hour system)

• Temperature (min. 80 ± 5°C) of cartridge oven must be checked every morning. Connect temperature sensor to diagnosis system
• Heat adhesive for one hour in cartridge oven (sourcing reference: BMW Parts Department) to 80 ± 5°C
  • Write date and time on cartridge when inserting into cartridge oven
  • Insufficient heating (< 1 hour) results in the formation of bubbles/blisters (bonding not permitted)
  • Temperature < 80 ± 5°C results in the formation of bubbles/blisters (bonding not permitted)
• Remove hardened adhesive prior to further processing.
• Mistake in mixing in event of an interruption in application > 1 minute (bonding not permitted)
  • A sample bead of 50...70 mm must be rejected after an interruption in application
• Expiry dates of accelerator and adhesive must not be more than 3 months apart
  • Expiry date >3 months results in the formation of bubbles/blisters (bonding not permitted)

Sealed adhesive:

• May only be stored for a maximum of 8 hours once it has been heated up to 80 ± 5°C
• The adhesive will be damaged if this time is exceeded (bonding not permitted)
• Damaged adhesive must not be used and must be disposed of in compliance with national regulations
• The glue cartridge may only be heated up once
  • If the lower label is black, this adhesive may only still be used cold without accelerator while adhering to the expiry date.
  IMPORTANT: Not all window glass may be bonded with accelerator (hot working).
  If hot working is not permitted, this is described in the relevant service information.