Sealing Seam After Repairing Roof - Ar97.10-S-4000-05E

Model 447, 448

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1003-01A	Seam seal 300 ml in black or white	A 005 989 63 20
BR00.45-Z-1041-01A	Seam sealant, sprayable 310 ml	A 002 989 84 20

Seal connecting flange of repair area with body sealant and seal spot welds and rivets of repaired areas with seam sealant material. Prevent corrosion and leakage.

Install plastic stoppers and grommets with sealant.

Observe standard sealing. Seal only primed body parts.

Keep sealant out of threads on weld nuts and threaded bolts by masking or covering with cardboard sleeves. Also keep drain openings and contact surfaces for axle attachments, windows and detachable parts free of sealant. It is necessary to seal accessible spot weld flanges on both sides. If accessible from one side, only seal corresponding surface.

When sealing seams we differentiate between :

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Shown on area of center roof paneling on model 447, 448 with code D34 (Electric glass tilting/sliding roof, stationary panoramic roof)

Courtesy of MERCEDES-BENZ USA

Shown on area of center roof paneling on model 447, 448 without code D34 (Electric glass tilting/sliding roof, stationary panoramic roof)

Courtesy of MERCEDES-BENZ USA