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Contoured Surface

The contoured surface is a surface with the dimensional accuracy of the edges and seams to the surface.

It is specified when:

For the contoured surface, the body filling materials

For vehicles made of steel

Two-Part Steel Scraper Set :DA 787 300 A2 

For vehicles made of aluminum

Two-part diamond-shaped scraper Aluminum Powder DA 004 200 A2 and Hardener DA 004 201 A1.

use body filler

NOTE:

Leaded soldering tin may not be used since 01/01/2003.

NOTE:

Audi AG has not approved any unleaded soldering tin procedure.