Stand is MDF, used some wood filler on the sides, sanded with 80 GSM, then 200, then 600 GSM
After i sanded and it was smooth i used a Shellac based primer and top coat. sanded again with 600.
Then i applied a water based polyurethane
To be honest it was hard work and wouldn't do it again! If i had to build one i would of used pine paneling or hardwood.
Nothing that absorbs paint, I would of also used an aluminium extrusion frame.