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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Body Equipment - Repair Instructions) >> Front And Rear Window >> 51 31... Instructions on gluing windscreen >> Glues and their minimum hardening times:

Glues and their minimum hardening times:

WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
GLUES AND THEIR MINIMUM HARDENING TIMES

Glue Minimum hardening time "without passenger AIRBAG" (after which vehicle can be moved) Minimum hardening time "with passenger AIRBAG" (countries where seatbelt use is not required by law)
Hot processing with accelerator 2 hours 3 hours(1)
Cold processing 9 hours 20 hours(1)
(1) Vehicles with passenger AIRBAG:  The vehicle can be handed over to the customer after the hardening period (vehicle can be moved, adhesive - dependent) with the following warning: Once the windscreen glass has been bonded, all occupants must travel with their seatbelts attached for "... hours"!  The time is taken from the "Minimum hardening period" table for countries where seatbelt use is not required by law.
IMPORTANT: If the minimum hardening time is not adhered to: