Volkswagen Golf Service & Repair Manual: Pre-treatment of bonded surfaces when renewing laser-welded roofs
| Using P180-grade sandpaper, dry-sand cathodic dip primer on
bonding surface for roof
→ Item down to bare metal. |
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| – |
Using P180-grade sandpaper, dry-sand bonding surface for
roof pillars
→ Item down to bare metal. |
 Note
| Prime any bare metal surfaces outside the bonding surface
→ Item using 2-pack wash primer -LHV 043 000 A2-, and
then apply 2-pack HS Performance surfacer. |
| – |
Clean bonding area using silicon remover. |
| – |
Renew roof
→ Body - centre, roof, frame; Rep. gr.51. |
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| 1 - |
2-pack glass adhesive |
| 3 - |
Glass and paint primer |
| 5 - |
Roof pillar/side panel |
| 6 - |
Area sanded down to bare metal |
Note
The structure of the underbody and stone chip protection is
to be reconstructed to conform to the original condition in
appearance an ...
Note
The corrosion protection measure is to be carried out in the groove
of the wing of all new replacement parts which have not had the
additional sealant applied ...
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Instructions for work on underbody and stone chip protection
Corrosion protection measures for wing surface in contact with wheel housing
liner