Contoured Surface: Notes

The edges and recesses on a contoured surface conform to specific dimensions.

It is then specified:

• If any surfaces or parts that have been worked on, such as removing dents, welding or spackling, must be dry sanded with minimum P 80 grit sandpaper.
• If the vehicle paint shop technician is able to re-create the respective surface in a maximum of two steps.

Leaded soldering tin has been forbidden since 01/01/2003.

Audi AG has not approved any unleaded soldering tin procedure.

For the contoured surface the following body filling materials must be used

Steel vehicles

• Two-Part Metal Spackling Set :DA 787 300 A2 

Aluminum Vehicles

• Two-Part Diamond-Shaped Scraper
• Aluminum Powder :DA 004 200 A2 
• Hardener :DA 004 201 A1