This instalment of The Mechanic looks
at how you can protect your VW for
years to come using Dinitrol products.
The biggest threat to any classic vehicle is rust
and unfortunately our beloved Volkswagens
seem to suffer badly. Rust is an iron oxide that
forms by a reaction between iron and oxygen
in the presence of water. With the British
climate being renowned for its rainfall we
need all the help we can to keep rust at bay.
There are numerous products on the market
to help combat rust, if you do your research
there are various opinions on the most suitable
solution. Waxoyl and Dinitrol seem to offer the
best results and the choice of which product
to use comes down to personal choice or ease
of application.
WAXOYL is a long established and proven
method for combating rust. It is a petroleum
based wax product with self-healing
properties that contains oxidation inhibitors
that slow down the growth of rust. It works
by covering the treated area, thus preventing
water and air contacting the treated area.
DINITROL is an oil based product that
contains rust inhibiting ingredients to treat
and stop rust after it has been applied. It also
forms a barrier that prevents further corrosion
occurring. Dinitrol is supplied in several
different forms, a cavity wax for use in inner
sills etc. and an under body wax that dries to
a flexible tough film to withstand rain and salt.
Waxoyl is generally suitable for use on vehicles
that have been restored and have fresh
metal welded into them, whereas Dinitrol is
designed for vehicles with existing surface rust
due to its rust killing abilities.

Guide For a Split, Bay or T25
The range of rear engine transporters are all
unique in their own way, but all suffer from
corrosion in the same way. One problem that
is particular to a Camper is that we create
more moisture due to us living inside, just
boiling a kettle will produce large amounts
of rust inducing steam, sleeping in the van
presents its own problems as we sweat and
breathe out moisture. The underside of any
Van is straight forward to protect. The usual
suspect areas such as inner sill, front valance
etc are easy to access from underneath, but
the inside structure is more challenging. The
front and side door cards are easy enough to
remove but the rear will require removal of the
interior furnishings and panels to gain access,
a time consuming exercise but worthwhile!