I have had some parts locally powder coated (dry powder product
applied electrostatically, then heated in an oven to fuse granules
into a seamless coating), and I came to learn that there are two
classes of powder coating products: decorative coatings, and
protective coatings. Apparently there are differing degrees of
permeability of the finished coatings, and that if you want one
which is effective as protection you need to use a highly
impermeable product, which may limit colour selection in comparison
to the available decorative powder paints. -Sean On 2012-05-08 09:08, JimToddPsub@aol.com wrote:
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