Refinishes
can be the most
contentious issue for a refit. They are certainly the most conspicuous.
Some
would argue refinishing a superyacht to world-class standards is an art
and
others would argue it is a science.
The best
possible application of
paint onto a yacht’s hull has it foundations in chemistry and metrology.
The Dew Point should be at least 300C below the air
temperature
before considering painting. Dew Point is defined as the temperature at
which water
vapour condenses on a surface. It is affected by the relative humidity
of the
atmosphere and temperature. As a rule of thumb, it is not advisable to
paint
when the relatively humidity is over 85%.
The art of
painting comes from knowing
the local weather conditions, the vessel, the product and working in and
around
other work being completed. It is rare a refinish is done in isolation;
generally an engineering and internal refit is under way concurrently.
The
painter must negotiate with the shipyard to secure the best possible
days and
conditions for painting without compromising the full refit.
Once all of
this is considered, it
is apparent that the best possible climate for superyacht refinishing is
a
location with a lower relative humidity and predictable temperatures. In
sum, consistent
weather patterns with good Dew Point conditions equates to fewer wasted
days
and more productive time. Brisbane,
Australia is on
the 27th Parallel South and is classified as a sub-tropical
climate.
In comparison, Brisbane has similar winter days
as the Bahamas and more
sunny days than Florida
(based on annual averages).
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