Dear Troops:  Found a US source of Waxoyl and was wondering how much of it
was needed to properly rustproof a vanagon.  The source has the pressure
sprayer and 2.5 litres of product on sale for $53 plus shipping.  Is that
enough or do I need a 2.5 refill also or a can or two of the aerosol for
tight spots. Cans are $13 a pop so the pump sounds much more
economical.  And is high pressure hose at the car wash adequate cleaning
prep?  Any techniques list members have used to do a thorough and sanitary
job would be appreciated!!

Thanks

DM&FS