Flying time from Mexico City, Mexico to Washington, DC. The total flight duration from Mexico City, Mexico to Washington, DC is 4 hours, 16 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing.
MDF sometimes comes pre-primed, but if yours isn't, then you should prime the surface before painting. You can use any type of water-based primer, such as an emulsion paint or an acrylic primer.This base-coat of primer will help give the top coat a truer shade and will prevent it from being affected by the color of the board. do painting of mdf all the time. Water based undercoat is fine but i prefer two coats. then i use eggshell, oil based finish once. that should always be enough.
Rating Newest Oldest. Best Answer: Depending on the thickness of the paint and the surface you are painting on, acrylic paint should be dry to the touch in 1-2 hours.ou can add an extender medium to acrylic paint to make it dry more slowly if you are doing a painting where you want to blend the paint more. You can also use a fan or a hairdryer set on low to dry your painting even more quickly. Source(s): Katherine J Â· 9 years ago.