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Article #188: Boat Wax-Shine On

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It has been our experience that nothing Carnauba even swells and closes its pores
so much insures the beauty and longevity tighter when exposed to water. In
of a fiberglass boat than the continual addition, Carnauba dramatically reduces
maintenance of a good coat of high gel coat oxidation by diffusing the UV
quality wax. In this article we will and infrared radiation from the sun which
explore the preparation, methods, and will oxidize and dull your boats finish.
best practices for the long term Interesting Carnauba Facts
maintenance of your boats gel coat - Pure Carnauba in its natural state is
through the use of wax. harder than concrete.
The Problem - Typical retail waxes contain 3% to 5%
Gel-coat, the exterior finish on Carnauba by volume.
fiberglass boats, is a porous mix of - Less then 5% of retail Carnauba waxes
polyester resins and pigments that must contain Brazilian No.1 Carnauba, the
be sealed from the damaging effects of finest of all waxes.
salt, dirt, weather, and ultra-violet - The greater the concentration of
(UV) radiation. Carnauba, the greater the level of
The primary purpose of gel-coat is to protection and the higher the quality of
protect the underlying core from water, shine.
air and sunlight, which in combination How Does It Work?
will quickly loosen the chemical bond - 3 things are needed in order for the
and render the structure useless. chemical reaction which causes oxidation
Neglect this gel-coat, and it becomes to occur.
more porous, resins oxidize and what 1. - Oxygen
remains is a faded, dull finish prone to 2. - Heat
absorbing water into the laminate and 3. - UV Radiation
destroying it. Eliminate one or more of these and you
In addition to the above functional slow the process.
definition we also need to say a few - A protective layer of Carnauba wax
words about the beauty factor, the shine keeps airborne contaminants from reaching
of a newly polished and waxed boat. In a the gel-coat and starting a chemical
great example of form following function, reaction.
gel-coat kept clean and shiny, with a - This wax layer diffuses (refracts) both
good coat of wax, will perform it's UV and infrared radiation from the sun.
primary function pretty much in direct Without it the radiation is absorbed by
proportion to the way it looks. the pigment in the gel coat causing it to
The Players over heat, and trigger the chemical
Now that we've named the problem, what reaction that will dry out, dull and
are the choices for solving it? The oxidize the surface.
simplest solution would, of course be to - A waxed boat will have a lower surface
keep the boat away from sun, water, and temperature than an unwaxed one. The
oxygen. I said simple, not practical. darker the color, the greater the
All of the "New", "Easy On-Easy Off", difference
"Modern Chemical Miracle", products may Using a high quality paste wax applied
look great on TV (we've tried them all over a clean polished surface will give
too ;-) but in the real world of salt you 3 to 4 months of protection here on
water, sun, fishing, spills, and air the Emerald Coast. This doesn't mean the
pollution, they simply don't hold up wax is gone in this time but the
compared to the simple, natural, God made appearance and protection will begin to
it, "Tree of Life", Brazilian No.1 fade rapidly. (based on our own
Carnauba wax. experience, independent testing, and the
Unlike the modern marvels of chemical reports of most of our clients)
engineering, Carnauba comes from a tree, For more information on the properties of
the Copernica Cerifera palm tree, to be different waxes, please see Wax
specific. The color and quality of the Comparison Table
wax are governed by the age of the Tying It All Together
leaves and care used in processing of By keeping the wax protective layer up,
this hard, brittle, lustrous wax. It (3-4 waxings per year) your boat will
runs from a golden yellow in color to always look good and you shouldn't need
nearly white and has an unmistakable but any hard yearly compounding to keep it
pleasant "tree" smell to it. that way. This will save you money right
Due to the fact that carnauba is a now and add years to the time before the
natural plant by-product, it will not boat will need to be painted.
react with gel coat or painted surfaces. On the boats that we've maintained for
The Carnauba Wax acts as a protective several years we usually give it a
barrier providing a very hard film over thorough going over with a very fine
your boats surface that protect against compound in the spring just to give it
sun and weather damage, airborne that "bright" look. This removes only a
contaminates, such as acid rain, spills, very thin layer of oxidized pigment to
fish remains, salt and bird droppings, give the wax a solid base to adhere to.
etc.






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