Application Of Primer
Use sand filler (2 comp) if possible. Alternatively an etching base filler can be used.
Note. Etching base filler should only be applied to clean panel surfaces and the paint should be sprayed in a thin coat next to the panel surface. This coat is over-sprayed thereafter with a sand filler in accordance with the above.
The total primer coat thickness should be 35 μm on all surfaces (2-3 spray strokes).