Transgenic organisms. A transgenic organism contains a gene or genes which have been artificially inserted instead of the organism aquiring them through reproduction. Please contribute to this project, if you have more information about this term feel free to edit this page.ransgenic organisms. A transgenic organism contains a gene or genes which have been artificially inserted instead of the organism aquiring them through reproduction. Please contribute to this project, if you have more information about this term feel free to edit this page.
Primer - Blox Rust Alkyd Metal Primer. Fuller O'Brien makes several primers for different metals. Be sure to check the label for the metal you might be painting (steel/iron, aluminum, or galvanized steel)! Top Coat - Versaflex Heavy Duty Alkyd Gloss Enamel.
Self etch primer is for metal that has not been etched by some other means. So if you are building a something and weld up some brand new sheets of the steel and do not want to sand them you use the self etch primer. The job of self etch primer is to make a good surface for putting the next layer of paint on to the metal. If the metal is already a good surface for a direct to metal paint then you do not need (and do not want) an etching primer. The etch primer has been improperly thought of as a way to prevent corrosion.