A transgenic organism is. A. one that contains a gene from another organism of the same or different species. B. one produced by cloning a mutant cell. C. one that acts as the donor for DNA to be moved into another organism.D. one produced by the polymerase chain reaction.. one that contains a gene from another organism of the same or different species. B. one produced by cloning a mutant cell. C. one that acts as the donor for DNA to be moved into another organism. D. one produced by the polymerase chain reaction.
Priming and Mixing. Before you mix your epoxy coating, apply an adhesion primer or promoter to the countertop with a sponge roller. Epoxy coatings require this coating to ensure a durable finish, but you can also use a primer labeled for use on shiny surfaces like laminate. Once the countertop is primed and dry, mix the epoxy coating, which is typically packaged in two parts: resin and hardener. Mix these immediately prior to application.
Primer is a rust preventive coating that etches and primes in one. coat. Self Etching Primer features an advanced spray system. that allows you to spray at any angle, even upside down for. those hard to reach areas. A comfort spray tip with a wider finger. pad reduces fatigue caused by continuous spraying.