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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 99 (Body Equipment - Repair) >> Front and rear window >> 51 31... Instructions on gluing windscreen >> Damage to paintwork in body aperture:

Damage to paintwork in body aperture:

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To ensure long-term corrosion protection, it is absolutely essential to touch up damage to paintwork!

The "BMW Color System" painting handbook forms the basis of these repair instructions and must be observed without fail.

Touch up damage to paintwork on body cutout with BMW multi-base filler.

Grind out scratches in non-visible areas and touch up with BMW multi-base filler.

Grind extensive areas of damage down to the bare metal and coat with BMW multi-base filler.

Hardening time:

If a complete build-up of paint is required in the visible area:

IMPORTANT: Observe hardening time of BMW multi-base filler otherwise a perfect bond cannot be guaranteed!