Audi / VW protective spray

[Bill.Brace@donnelly.com]

The Bently manual  mentions a "protective spray"  ( part no.  AKR 320 KD604
) to be used if the car is ever steam cleaned - evidently removing the
original coating.  I bought  a couple cans of this @ $16 per  300 ml  can
and sprayed  it on engine, trans., driveshaft, "the bomb", gas tank, body
parts - - - -  etc., etc.  This stuff seems great - it's transparent and
seems to be wax based.   - - -   My question to the group is - - - does
anyone know what this stuff is?  Is it manufactured and / or  sold by
anyone else under another brand name?    At a lower cost?

Bill  Brace   '87 5kcstq    w/ 124k