First, let me say that I am providing this information as a service to our customers and potential customers. I realize it is as always best to focus on our product(s) rather than to comment on products others offer since it could be seen as a threat to their marketing and sales. So, while I make my point about SiO based coatings, I only mean to provide general information as a comparison to our SiC based coating. For those who are unfamiliar with these compounds, it is a very interesting read even on Wikipedia to see what Silicon Oxide and Silicon Carbide are used for.
My statement regarding the coating thickness of 2 micron is based on spray application of the coating and using a paint thickness gauge on more than one occasion in our private testing. Any installer can verify the thickness of his application with a PTG to verify what his application yields. Wiping on and other variables may reduce "some" thickness, but my statement of 1-2 um is dead on.
More important to this discussion is the nature of covalent bonds. OptiCoat forms
permanent carbon-oxygen bonds and
are not broken with caustic or inorganic acids. On the ther hand, SiO forms
weak hydrogen bonds which are
reversible and break with exposure to caustic solutions. That is why OptiCoat
is not affected by detergents or degreasers. Besides polishing, the only way OptiCoat is removed is by using paint removers. So basically, anything that removes aliphatic urethanes or other OEM clear coats, can remove opti-coat. In the past four years after tens of thousands of Opti-Coat applications, the handful of cases where Opti-Coat did not bond properly was shown to be due to having residual waxes or polishing oils on the surface. So like I have stated, OptiCoat is a "coating", like paint is a coating...not merely covering the surface, but becoming the surface. Our most recent independant test on hardness and chemical exposure for our Austrailian distributor can be read
here.
SiO bonds, on the other hand, will most likely be diminished or removed with strong detergents, caustic solutions, or degreasers. Whether this happens over time or with exposure is irrelevant. Any product that requires reapplication over time or needs a booster/topper can not be considered permanent. As we stated earlier, Opti-Coat Pro now carries an available life-time warranty for those getting it professionally applied through our program and the only thing that voids the warranty is using abrasive products e.g. polishing!
Rob pointed out that I should not lump all nano sealants together, but I don`t see the harm in calling them nano sealants or extended life sealants instead of "coatings". Especially when comparing the main components of SiO based products with our SiC based product. There are many different nano sealants and while there can be quite a large variation in the chemistries of these sealants, the bonding mechanisms are very similar and limited by the same attributes.
As far as the requests for our testing documentation, we choose to not provide research to our competitors. You may purchase our product and conduct testing of your own. Customers, however, may rest assured that our product performs as advertised. This is evident from endless testimonials and is backed by our satisfaction guarantee...and now also backed by a soon to be available life-time guarantee on new car applications by authorized installers.
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