if you look at the toll coolant takes on a cnc mill or lathes paint job , there isn t much a guy can do to protect mdf from flood coolant , but can protect it enough to be resistent if a guy is using a spray bottle , a keep on wiping of the excess coolant , best thing to do is make a sub table to take the abuse , to protect the actual machine , and in all reality you don t need coolant or oil to take light cuts in aluminum
outside moisture is what worries me
west system epoxy is bullet proof but ugly to work with , i built a stitch and glue boat with it last year TOUGH STUFF |