In the case of high-inclination (polar) launches the latitude does not matter, but the Cape Canaveral area is not suitable because inhabited areas underlie these trajectories; Vandenberg Air Force Base, Cape Canaveral's West coast counterpart, or the smaller Kodiak Launch Complex in Alaska is used instead.
Step 2 - Rinse Your Brush. Having purged your paint brush of wet paint, you're ready to rid it of any caked-on dry paint as well. If the dried paint is oil-based, begin this step by pouring turpentine onto the stained bristles. Alternatively, if the dried paint is water-based, you'll need to rinse your brush beneath a faucet. When using a faucet to rinse the brush, make sure the water temperature is lukewarm. If the water is too hot, some of your brush's bristles are liable to fall off.
Preparation. Verify the paint is completely dry. Never use varnish to seal acrylic paint if it is even slightly wet. Dust the surface of the dry paint gently with a clean cotton rag or paper towel. Rinse a jar or cup with water to remove any dust particles. Read the label on your varnish to find the correct water-to-varnish ratio. Mix the varnish with water in the jar or cup.